Research outputsListing of Research outputs

Response to initial antipsychotic treatment in first episode psychosis is related to anterior cingulate glutamate levels: A multicentre 1H-MRS study (OPTiMiSE)Egerton, A., Broberg, B. V., van Haren, N. E. M., Merritt, K. S., Barker, G. J., Lythgoe, D. J., Perez-Iglesias, R., Baandrup, L., During, S., Sendt, K-V., Stone, J. M., Rostrup, E., Sommer, I. E. C., Glenthøj, B., Kahn, R. S., Dazzan, P. & McGuire, P. 4 Apr 2018 (Accepted/In press) In : Molecular Psychiatry.Research output: Contribution to journal › Article

Real-time fMRI neurofeedback to down-regulate superior temporal gyrus activity in patients with schizophrenia and auditory hallucinations: a proof-of-concept studyOrlov, N. D., Giampietro, V., O'Daly, O., Lam, S-L., Barker, G. J., Rubia, K., McGuire, P., Shergill, S. S. & Allen, P. 12 Feb 2018 In : Translational psychiatry. 8, 1, p. 46Research output: Contribution to journal › Article

The Influence of Study-Level Inference Models and Study Set Size on Coordinate-Based fMRI Meta-AnalysesBossier, H., Seurinck, R., Kühn, S., Banaschewski, T., Barker, G. J., Bokde, A. L. W., Martinot, J-L., Lemaitre, H., Paus, T., Millenet, S. & Moerkerke, B. 18 Jan 2018 In : Frontiers in Neuroscience. 11, p. 745 22 p.Research output: Contribution to journal › Article

Test-retest reliability and longitudinal analysis of automated hippocampal subregion volumes in healthy ageing and Alzheimer’s disease populationsWorker, A., Dima, D., Combes, A., Crum, W. R., Streffer, J., Einstein, S., Mehta, M. A., Barker, G. J., Williams, S. C. R. & O'Daly, O. 16 Jan 2018 In : Human Brain Mapping. 12 p., 23948Research output: Contribution to journal › Article

HIV: ageing, cognition and neuroimaging at 4 year follow-upHaynes, B. I., Pitkänen, M., Kulasegaram, R., Casey, S. J., Schutte, M., Towgood, K., Peters, B. S., Barker, G. J. & Kopelman, M. D. 2018 In : HIV MEDICINE.Research output: Contribution to journal › Article

Increased Resting Perfusion of the Hippocampus in High Positive Schizotypy: A Pseudo-Continuous Arterial Spin Labeling StudyModinos, G., Egerton, A., McMullen, K., McLaughlin, A. P., Kumari, V., Barker, G. J., Williams, S. C. R. & Zelaya, F. O. 2018 (Accepted/In press) In : Human Brain Mapping.Research output: Contribution to journal › Article

Neuroanatomical changes in people with high schizotypy: relationship to glutamate levelsModinos, G., Egerton, A., McLaughlin, A., McMullen, K., Kumari, V., Lythgoe, D. J., Barker, G. J., Aleman, A. & Williams, S. C. R. 4 Dec 2017 In : Psychological Medicine. p. 1-10 10 p.Research output: Contribution to journal › Article

Neuroanatomical Changes in People with High Schizotypy: Relationship to Glutamate Levels: Glutamate and Structure in SchizotypyModinos, G., Egerton, A., McLaughlin, A. P., McMullen, K., Kumari, V., Lythgoe, D. J., Barker, G. J., Aleman, A. & Williams, S. E. 24 Oct 2017 (Accepted/In press) In : Psychological medicine.Research output: Contribution to journal › Article

Understanding the relationship between brain and upper limb function in children with unilateral motor impairments: A multimodal approachWeinstein, M., Green, D., Rudisch, J., Benthem Muñiz, M., Zielinski, I. M., Jongsma, M. L. A., McClelland, V. M., Steenbergen, B., Shiran, S., Ben Bashat, D. & Barker, G. J. 12 Oct 2017 In : EUROPEAN JOURNAL OF PAEDIATRIC NEUROLOGY.Research output: Contribution to journal › Article

Improving fMRI in signal drop-out regions at 7 T by using tailored radio-frequency pulses: application to the ventral occipito-temporal cortexRua, C., Wastling, S. J., Costagli, M., Symms, M. R., Biagi, L., Cosottini, M., Del Guerra, A., Tosetti, M. & Barker, G. J. 20 Sep 2017 In : Magma: Magnetic Resonance Materials in Physics, Biology and Medicine.Research output: Contribution to journal › Article

Psychosocial stress and brain function in adolescent psychopathology The IMAGEN Consortium 1 Aug 2017 In : The American Journal of Psychiatry. p. 785-794Research output: Contribution to journal › Article

Anatomical integration and rich-club connectivity in euthymic bipolar disorderO'Donoghue, S., Kilmartin, L., O'Hora, D., Emsell, L., Langan, C., McInerney, S., Forde, N. J., Leemans, A., Jeurissen, B., Barker, G. J., McCarthy, P., Cannon, D. M. & McDonald, C. Jul 2017 In : Psychological Medicine. 47, 9, p. 1609-1623 15 p.Research output: Contribution to journal › Article

Cervical cord myelin water imaging shows degenerative changes over one year in multiple sclerosis but not neuromyelitis optica spectrum disorderCombes, A. J. E., Matthews, L., Lee, J. S., Li, D. K. B., Carruthers, R., Traboulsee, A. L., Barker, G. J., Palace, J. & Kolind, S. 16 Jun 2017 In : NeuroImage: Clinical.Research output: Contribution to journal › Article

Real-time fMRI neurofeedback in adolescents with attention deficit hyperactivity disorderAlegria, A. A., Wulff, M., Brinson, H., Barker, G. J., Norman, L. J., Brandeis, D., Stahl, D., David, A. S., Taylor, E., Giampietro, V. & Rubia, K. Jun 2017 In : Human Brain Mapping. 38, 6, p. 3190-3209 20 p.Research output: Contribution to journal › Article

Shifting brain inhibitory balance and connectivity of the prefrontal cortex of adults with autism spectrum disorderAjram, L. A., Horder, J., Mendez, M. A., Galanopoulos, A., Brennan, L. P., Wichers, R. H., Robertson, D. M., Murphy, C. M., Zinkstok, J., Ivin, G., Heasman, M., Meek, D., Tricklebank, M. D., Barker, G. J., Lythgoe, D. J., Edden, R. A. E., Williams, S. C., Murphy, D. G. M. & McAlonan, G. M. 23 May 2017 In : Translational psychiatry. 7, 5, e1137Research output: Contribution to journal › Article

Impact of a Common Genetic Variation Associated With Putamen Volume on Neural Mechanisms of Attention-Deficit/Hyperactivity DisorderXu, B. , Jia, T. , Macare, C. , Banaschewski, T. , Bokde, A. L. W. , Bromberg, U. , Büchel, C. , Cattrell, A. , Conrod, P. J. , Flor, H. , Frouin, V. , Gallinat, J. , Garavan, H. , Gowland, P. , Heinz, A. , Ittermann, B. , Martinot, J. L. , Paillère Martinot, M. L. , Nees, F. , Orfanos, D. P. & 35 others Paus, T., Poustka, L., Smolka, M. N., Walter, H., Whelan, R., Schumann, G., Desrivières, S., Banaschewski, T., Barker, G., Bokde, A. L. W., Bromberg, U., Büchel, C., Quinlan, E. B., Desrivières, S., Flor, H., Frouin, V., Garavan, H., Gowland, P., Heinz, A., Ittermann, B., Martinot, J. L., Paillère Martinot, M. L., Artiges, E., Lemaitre, H., Nees, F., Orfanos, D. P., Paus, T., Poustka, L., Smolka, M. N., Vetter, N. C., Jurk, S., Mennigen, E., Walter, H., Whelan, R. & Schumann, G. 1 May 2017 In : Journal of the American Academy of Child and Adolescent Psychiatry. 56, 5, p. 436-444.e4Research output: Contribution to journal › Article

Corticolimbic hyper-response to emotion and glutamatergic function in people with high schizotypy: a multimodal fMRI-MRS studyModinos, G., McLaughlin, A., Egerton, A., McMullen, K., Kumari, V., Barker, G. J., Keysers, C. & Williams, S. C. R. 4 Apr 2017 In : Translational psychiatry. 7, 4, e1083Research output: Contribution to journal › Article

Decreased functional connectivity within a language subnetwork in benign epilepsy with centrotemporal spikesMcGinnity, C. J., Smith, A. B., Yaakub, S., Weidenbach Gerbase, S., Gammerman, A., Tyson, A. L., Bell, T., Elmasri, M., Barker, G. J., Richardson, M. P. & Pal, D. K. 3 Mar 2017 In : Epilepsia Open. 10.1002/epi4.12051Research output: Contribution to journal › Article

A Multi-Cohort Study of ApoE ϵ 4 and Amyloid-β Effects on the Hippocampus in Alzheimer's DiseaseKhan, W. , Giampietro, V. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Büchel, C. , Conrod, P. , Flor, H. , Frouin, V. , Garavan, H. , Gowland, P. , Heinz, A. , Ittermann, B. , Lemaître, H. , Nees, F. , Paus, T. , Pausova, Z. , Rietschel, M. , Smolka, M. N. , Ströhle, A. & 19 others Gallinat, J., Vellas, B., Soininen, H., Kloszewska, I., Tsolaki, M., Mecocci, P., Spenger, C., Villemagne, V. L., Masters, C. L., Muehlboeck, J. S., Bäckman, L., Fratiglioni, L., Kalpouzos, G., Wahlund, L. O., Schumann, G., Lovestone, S., Williams, S. C. R., Westman, E. & Simmons, A. 3 Feb 2017 In : JOURNAL OF ALZHEIMERS DISEASE. 56, 3, p. 1159-1174 16 p.Research output: Contribution to journal › Article

Preoperative automated fiber quantification predicts postoperative seizure outcome in temporal lobe epilepsyKeller, S. S., Glenn, G. R., Weber, B., Kreilkamp, B. A. K., Jensen, J. H., Helpern, J. A., Wagner, J., Barker, G. J., Richardson, M. P. & Bonilha, L. Jan 2017 In : Brain : a journal of neurology. 140, 1, p. 68-82 15 p.Research output: Contribution to journal › Article

Neural correlates of three types of negative life events during angry face processing in adolescentsGollier-Briant, F. , Paillère-Martinot, M-L. , Lemaitre, H. , Miranda, R. , Vulser, H. , Goodman, R. , Penttilä, J. , Struve, M. , Fadai, T. , Kappel, V. , Poustka, L. , Grimmer, Y. , Bromberg, U. , Conrod, P. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Büchel, C. , Flor, H. , Gallinat, J. & 15 others Garavan, H., Heinz, A., Lawrence, C., Mann, K., Nees, F., Paus, T., Pausova, Z., Frouin, V., Rietschel, M., Robbins, T. W., Smolka, M. N., Schumann, G., Martinot, J-L., Artiges, E. & IMAGEN Consortium+ Dec 2016 In : Social Cognitive And Affective Neuroscience. 11, 12, p. 1961-1969Research output: Contribution to journal › Article

Structural brain correlates of adolescent resilienceBurt, K. B. , Whelan, R. , Conrod, P. J. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Bromberg, U. , Büchel, C. , Fauth-Bühler, M. , Flor, H. , Galinowski, A. , Gallinat, J. , Gowland, P. , Heinz, A. , Ittermann, B. , Mann, K. , Nees, F. , Papadopoulos-Orfanos, D. , Paus, T. , Pausova, Z. & 7 others Poustka, L., Rietschel, M., Robbins, T. W., Smolka, M. N., Ströhle, A., Schumann, G. & Garavan, H. 1 Nov 2016 In : Journal of Child Psychology and Psychiatry. 57, 11, p. 1287-1296 10 p.Research output: Contribution to journal › Article

The impact of CACNA1C gene, and its epistasis with ZNF804A, on white matter microstructure in health, schizophrenia and bipolar disorderMallas, E-J., Carletti, F., Chaddock, C. A., Shergill, S., Woolley, J., Picchioni, M. M., McDonald, C., Toulopoulou, T., Kravariti, E., Kalidindi, S., Bramon, E., Murray, R., Barker, G. J. & Prata, D. 27 Oct 2016 In : Genes, Brain and Behavior.Research output: Contribution to journal › Article

Human subcortical brain asymmetries in 15,847 people worldwide reveal effects of age and sexGuadalupe, T. , Mathias, S. R. , Vanerp, T. G. M. , Whelan, C. D. , Zwiers, M. P. , Abe, Y. , Abramovic, L. , Agartz, I. , Andreassen, O. A. , Arias-vásquez, A. , Aribisala, B. S. , Armstrong, N. J. , Arolt, V. , Artiges, E. , Ayesa-arriola, R. , Baboyan, V. G. , Banaschewski, T. , Barker, G. , Bastin, M. E. , Baune, B. T. & 141 others Blangero, J., Bokde, A. L., Boedhoe, P. S., Bose, A., Brem, S., Brodaty, H., Bromberg, U., Brooks, S., Büchel, C., Buitelaar, J., Calhoun, V. D., Cannon, D. M., Cattrell, A., Cheng, Y., Conrod, P. J., Conzelmann, A., Corvin, A., Crespo-facorro, B., Crivello, F., Dannlowski, U., De Zubicaray, G. I., De Zwarte, S. M., Deary, I. J., Desrivières, S., Doan, N. T., Donohoe, G., Dørum, E. S., Ehrlich, S., Espeseth, T., Fernández, G., Flor, H., Fouche, J., Frouin, V., Fukunaga, M., Gallinat, J., Garavan, H., Gill, M., Suarez, A. G., Gowland, P., Grabe, H. J., Grotegerd, D., Gruber, O., Hagenaars, S., Hashimoto, R., Hauser, T. U., Heinz, A., Hibar, D. P., Hoekstra, P. J., Hoogman, M., Howells, F. M., Hu, H., Hulshoff Pol, H. E., Huyser, C., Ittermann, B., Jahanshad, N., Jönsson, E. G., Jurk, S., Kahn, R. S., Kelly, S., Kraemer, B., Kugel, H., Kwon, J. S., Lemaitre, H., Lesch, K., Lochner, C., Luciano, M., Marquand, A. F., Martin, N. G., Martínez-zalacaín, I., Martinot, J., Mataix-cols, D., Mather, K., Mcdonald, C., Mcmahon, K. L., Medland, S. E., Menchón, J. M., Morris, D. W., Mothersill, O., Maniega, S. M., Mwangi, B., Nakamae, T., Nakao, T., Narayanaswaamy, J. C., Nees, F., Nordvik, J. E., Onnink, A. M. H., Opel, N., Ophoff, R., Paillère Martinot, M., Papadopoulos Orfanos, D., Pauli, P., Paus, T., Poustka, L., Reddy, J. Y., Renteria, M. E., Roiz-santiáñez, R., Roos, A., Royle, N. A., Sachdev, P., Sánchez-juan, P., Schmaal, L., Schumann, G., Shumskaya, E., Smolka, M. N., Soares, J. C., Soriano-mas, C., Stein, D. J., Strike, L. T., Toro, R., Turner, J. A., Tzourio-mazoyer, N., Uhlmann, A., Hernández, M. V., Van Den Heuvel, O. A., Van Der Meer, D., Van Haren, N. E. ., Veltman, D. J., Venkatasubramanian, G., Vetter, N. C., Vuletic, D., Walitza, S., Walter, H., Walton, E., Wang, Z., Wardlaw, J., Wen, W., Westlye, L. T., Whelan, R., Wittfeld, K., Wolfers, T., Wright, M. J., Xu, J., Xu, X., Yun, J., Zhao, J., Franke, B., Thompson, P. M., Glahn, D. C., Mazoyer, B., Fisher, S. E. & Francks, C. 13 Oct 2016 In : Brain imaging and behavior.Research output: Contribution to journal › Article

Whole-Brain Atrophy Differences between Progressive Supranuclear Palsy and Idiopathic Parkinson's DiseaseGuevara, C., Bulatova, K., Barker, G. J., Gonzalez, G., Crossley, N. A. & Kempton, M. J. 13 Sep 2016 In : Frontiers in aging neuroscience. 8, p. 218Research output: Contribution to journal › Article

Prediction of alcohol drinking in adolescents: personality-traits, behavior, brain responses, and genetic variations in the context of reward sensitivityHeinrich, A. , Müller, K. U. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Bromberg, U. , Büchel, C. , Conrod, P. , Fauth-Bühler, M. , Papadopoulos, D. , Gallinat, J. , Garavan, H. , Gowland, P. , Heinz, A. , Ittermann, B. , Mann, K. , Martinot, J-L. , Paus, T. , Pausova, Z. , Smolka, M. & 5 others Ströhle, A., Rietschel, M., Flor, H., Schumann, G. & Nees, F. 11 May 2016 (Accepted/In press) In : Biological Psychology.Research output: Contribution to journal › Article

Mouse and Human Genetic Analyses Associate Kalirin with Ventral Striatal Activation during Impulsivity and with Alcohol MisusePeña-Oliver, Y. , Carvalho, F. M. , Sanchez-Roige, S. , Quinlan, E. B. , Jia, T. , Walker-Tilley, T. , Rulten, S. L. , Pearl, F. M. G. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Büchel, C. , Conrod, P. J. , Flor, H. , Gallinat, J. , Garavan, H. , Heinz, A. , Gowland, P. , Paillere Martinot, M-L. , Paus, T. & 6 others Rietschel, M., Robbins, T. W., Smolka, M. N., Schumann, G., Stephens, D. N. & IMAGEN Consortium 7 Apr 2016 In : Frontiers in Genetics. 7, p. 52Research output: Contribution to journal › Article

Neural basis of reward anticipation and its genetic determinantsJia, T. , Macare, C. , Desrivières, S. , Gonzalez, D. A. , Tao, C. , Ji, X. , Ruggeri, B. , Nees, F. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Bromberg, U. , Büchel, C. , Conrod, P. J. , Dove, R. , Frouin, V. , Gallinat, J. , Garavan, H. , Gowland, P. A. , Heinz, A. & 16 others Ittermann, B., Lathrop, M., Lemaitre, H., Martinot, J-L., Paus, T., Pausova, Z., Poline, J-B., Rietschel, M., Robbins, T., Smolka, M. N., Müller, C. P., Feng, J., Rothenfluh, A., Flor, H., Schumann, G. & IMAGEN Consortium 21 Mar 2016 In : Proceedings of the National Academy of Sciences of the United States of America.Research output: Contribution to journal › Article

Genome-wide discovered psychosis-risk gene ZNF804A impacts on white matter microstructure in health, schizophrenia and bipolar disorderMallas, E-J., Carletti, F., Chaddock, C. A., Woolley, J., Picchioni, M., Shergill, S. S., Kane, F., Allin, M. P. G., Barker, G. J. & Prata, D. P. 25 Feb 2016 In : PeerJ. 4, e1570Research output: Contribution to journal › Article

Brain Regions Related to Impulsivity Mediate the Effects of Early Adversity on Antisocial BehaviorMackey, S. , Chaarani, B. , Kan, K-J. , Spechler, P. A. , Orr, C. , Banaschewski, T. , Barker, G. , Bokde, A. L. W. , Bromberg, U. , Büchel, C. , Cattrell, A. , Conrod, P. J. , Desrivières, S. , Flor, H. , Frouin, V. , Gallinat, J. , Gowland, P. , Heinz, A. , Ittermann, B. , Paillère Martinot, M-L. & 12 others Artiges, E., Nees, F., Papadopoulos-Orfanos, D., Poustka, L., Smolka, M. N., Jurk, S., Walter, H., Whelan, R., Schumann, G., Althoff, R. R., Garavan, H. & IMAGEN Consortium 18 Jan 2016 In : Biological psychiatry.Research output: Contribution to journal › Article

Oppositional COMT Val158Met effects on resting state functional connectivity in adolescents and adultsMeyer, B. M. , Huemer, J. , Rabl, U. , Boubela, R. N. , Kalcher, K. , Berger, A. , Banaschewski, T. , Barker, G. , Bokde, A. , Büchel, C. , Conrod, P. , Desrivières, S. , Flor, H. , Frouin, V. , Gallinat, J. , Garavan, H. , Heinz, A. , Ittermann, B. , Jia, T. , Lathrop, M. & 18 others Martinot, J-L., Nees, F., Rietschel, M., Smolka, M. N., Bartova, L., Popovic, A., Scharinger, C., Sitte, H. H., Steiner, H., Friedrich, M. H., Kasper, S., Perkmann, T., Praschak-Rieder, N., Haslacher, H., Esterbauer, H., Moser, E., Schumann, G. & Pezawas, L. Jan 2016 In : Brain structure & function. 221, 1, p. 103-114 12 p.Research output: Contribution to journal › Article

Whole-Brain Atrophy Rate in Idiopathic Parkinson's Disease, Multiple System Atrophy, and Progressive Supranuclear PalsyGuevara, C., Bulatova, K., Barker, G. J., Gonzalez, G., Crossley, N. & Kempton, M. J. 2016 In : Parkinson's disease. 2016, 9631041Research output: Contribution to journal › Article

Age-effects in white matter using associated diffusion tensor imaging and magnetization transfer ratio during late childhood and early adolescenceMoura, L. M., Kempton, M., Barker, G., Salum, G., Gadelha, A., Pan, P. M., Hoexter, M., Del Aquilla, M. A. G., Picon, F. A., Anés, M., Otaduy, M. C. G., Amaro, E., Rohde, L. A., McGuire, P., Bressan, R. A., Sato, J. R. & Jackowski, A. P. 17 Dec 2015 In : Magnetic resonance imaging.Research output: Contribution to journal › Article

A translational systems biology approach in both animals and humans identifies a functionally related module of accumbal genes involved in the regulation of reward processing and binge drinking in malesStacey, D. , Lourdusamy, A. , Ruggeri, B. , Maroteaux, M. , Jia, T. , Cattrell, A. , Nymberg, C. , Banaschewski, T. , Bhattacharyya, S. , Band, H. , Barker, G. , Bokde, A. , Buchel, C. , Carvalho, F. , Conrod, P. , Desrivieres, S. , Easton, A. , Fauth-Buehler, M. , Fernandez-Medarde, A. , Flor, H. & 24 others Frouin, V., Gallinat, J., Garavanh, H., Heinz, A., Ittermann, B., Lathrop, M., Lawrence, C., Loth, E., Mann, K., Martinot, J-L., Nees, F., Paus, T., Pausova, Z., Rietschel, M., Rotter, A., Santos, E., Smolka, M., Sommer, W., Mameli, M., Spanagel, R., Girault, J-A., Mueller, C., Schumann, G. & IMAGEN consortium 11 Dec 2015 In : Journal of psychiatry & neuroscience : JPN. 41, 2, 150138Research output: Contribution to journal › Article

White Matter Connectivity of the Thalamus Delineates the Functional Architecture of Competing Thalamocortical SystemsO'Muircheartaigh, J., Keller, S. S., Barker, G. J. & Richardson, M. P. Nov 2015 In : Cerebral cortex (New York, N.Y. : 1991). 25, 11, p. 4477-4489 13 p.Research output: Contribution to journal › Article

Structural brain network analysis in families multiply affected with bipolar I disorderForde, N. J., O'Donoghue, S., Scanlon, C., Emsell, L., Chaddock, C., Leemans, A., Jeurissen, B., Barker, G. J., Cannon, D. M., Murray, R. M. & McDonald, C. 30 Oct 2015 In : Psychiatry Research. 234, 1, p. 44-51Research output: Contribution to journal › Article

Brain and cord myelin water imaging: A progressive multiple sclerosis biomarkerKolind, S., Seddigh, A., Combes, A., Russell-Schulz, B., Tam, R., Yogendrakumar, V., Deoni, S., Sibtain, N. A., Traboulsee, A., Williams, S. C. R., Barker, G. J. & Brex, P. A. 3 Oct 2015 In : NeuroImage: Clinical. 9, p. 574-580 7 p.Research output: Contribution to journal › Article

Subthreshold Depression and Regional Brain Volumes in Young Community AdolescentsVulser, H. , Lemaitre, H. , Artiges, E. , Miranda, R. , Penttilä, J. , Struve, M. , Fadai, T. , Kappel, V. , Grimmer, Y. , Goodman, R. , Stringaris, A. , Poustka, L. , Conrod, P. , Frouin, V. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Bromberg, U. , Büchel, C. , Flor, H. & 18 others Gallinat, J., Garavan, H., Gowland, P., Heinz, A., Ittermann, B., Lawrence, C., Loth, E., Mann, K., Nees, F., Paus, T., Pausova, Z., Rietschel, M., Robbins, T. W., Smolka, M. N., Schumann, G., Martinot, J-L., Paillère-Martinot, M-L. & IMAGEN Consortium (www.imagen-europe.com) Oct 2015 In : Journal of the American Academy of Child and Adolescent Psychiatry. 54, 10, p. 832-40 9 p.Research output: Contribution to journal › Article

Cortical and subcortical glutathione levels in adults with autism spectrum disorderDurieux, A. M. S., Horder, J., Hernandez, M. A., Egerton, A., Williams, S. C. R., Wilson, C. E., Spain, D., Murphy, C., Robertson, D., Barker, G. J., Murphy, D. G. & McAlonan, G. M. 20 Aug 2015 In : Autism research. 7 p.Research output: Contribution to journal › Article

Disruption of hippocampal-prefrontal cortex activity by dopamine D2R-dependent LTD of NMDAR transmissionBanks, P. J., Burroughs, A. C., Barker, G. R. I., Brown, J. T., Warburton, E. C. & Bashir, Z. I. 18 Aug 2015 In : Proceedings of the National Academy of Sciences of the United States of America. 6 p.Research output: Contribution to journal › Article

Tract based spatial statistic reveals no differences in white matter microstructural organization between carriers and non-carriers of the APOE ε4 and ε2 alleles in young healthy adolescentsDell'Acqua, F. , Khan, W. , Gottlieb, N. , Giampietro, V. , Ginestet, C. , Bouls, D. , Newhouse, S. , Dobson, R. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Büchel, C. , Conrod, P. , Flor, H. , Frouin, V. , Garavan, H. , Gowland, P. , Heinz, A. , Lemaítre, H. , Nees, F. & 10 others Paus, T., Pausova, Z., Rietschel, M., Smolka, M. N., Ströhle, A., Gallinat, J., Westman, E., Schumann, G., Lovestone, S. & Simmons, A. 11 Aug 2015 In : JOURNAL OF ALZHEIMERS DISEASE. 47, 4, p. 977-984 8 p.Research output: Contribution to journal › Article

Correlated gene expression supports synchronous activity in brain networksRichiardi, J. , Altmann, A. , Milazzo, A-C. , Chang, C. , Chakravarty, M. M. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Bromberg, U. , Büchel, C. , Conrod, P. , Fauth-Bühler, M. , Flor, H. , Frouin, V. , Gallinat, J. , Garavan, H. , Gowland, P. , Heinz, A. , Lemaître, H. , Mann, K. F. & 14 others Martinot, J-L., Nees, F., Paus, T., Pausova, Z., Rietschel, M., Robbins, T. W., Smolka, M. N., Spanagel, R., Ströhle, A., Schumann, G., Hawrylycz, M., Poline, J-B., Greicius, M. D. & IMAGEN consortium 12 Jun 2015 In : Science. 348, 6240, p. 1241-1244 4 p.Research output: Contribution to journal › Article

Association of Protein Phosphatase PPM1G With Alcohol Use Disorder and Brain Activity During Behavioral Control in a Genome-Wide Methylation AnalysisRuggeri, B. , Nymberg, C. , Vuoksimaa, E. , Lourdusamy, A. , Wong, C. P. , Carvalho, F. M. , Jia, T. , Cattrell, A. , Macare, C. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Bromberg, U. , Büchel, C. , Conrod, P. J. , Fauth-Bühler, M. , Flor, H. , Frouin, V. , Gallinat, J. , Garavan, H. & 22 others Gowland, P., Heinz, A., Ittermann, B., Martinot, J-L., Nees, F., Pausova, Z., Paus, T., Rietschel, M., Robbins, T., Smolka, M. N., Spanagel, R., Bakalkin, G., Mill, J., Sommer, W. H., Rose, R. J., Yan, J., Aliev, F., Dick, D., Kaprio, J., Desrivières, S., Schumann, G. & IMAGEN Consortium 1 Jun 2015 In : The American Journal of Psychiatry. 172, 6, p. 543-552 10 p.Research output: Contribution to journal › Article

Volume and shape analysis of subcortical brain structures and ventricles in euthymic bipolar I disorderQuigley, S. J. , Scanlon, C. , Kilmartin, L. , Emsell, L. , Langan, C. , Hallahan, B. , Murray, M. , Waters, C. , Waldron, M. , Hehir, S. , Casey, H. , McDermott, E. , Ridge, J. , Kenney, J. , O'Donoghue, S. , Nannery, R. , Ambati, S. , McCarthy, P. , Barker, G. J. , Cannon, D. M. & 1 others McDonald, C. 27 May 2015 (Accepted/In press) In : Psychiatry Research. 7 p.Research output: Contribution to journal › Article

No differences in ventral striatum responsivity between adolescents with a positive family history of alcoholism and controlsMüller, K. U. , Gan, G. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Büchel, C. , Conrod, P. , Fauth-Bühler, M. , Flor, H. , Gallinat, J. , Garavan, H. , Gowland, P. , Heinz, A. , Ittermann, B. , Lawrence, C. , Loth, E. , Mann, K. , Martinot, J-L. , Nees, F. , Paus, T. & 7 others Pausova, Z., Rietschel, M., Ströhle, A., Struve, M., Schumann, G., Smolka, M. N. & IMAGEN Consortium May 2015 In : Addiction Biology. 20, 3, p. 534-545 12 p.Research output: Contribution to journal › Article

Progressive Brain Atrophy and Cortical Thinning in Schizophrenia after Commencing Clozapine TreatmentAhmed, M., Cannon, D. M., Scanlon, C., Holleran, L., Schmidt, H., McFarland, J., Langan, C., McCarthy, P., Barker, G. J., Hallahan, B. & McDonald, C. 1 Apr 2015 In : Neuropsychopharmacology. p. 1-9 9 p.Research output: Contribution to journal › Article

Bringing memory fMRI to the clinic: Comparison of seven memory fMRI protocols in temporal lobe epilepsyTowgood, K., Barker, G. J., Caceres, A., Crum, W. R., Elwes, R. D. C., Costafreda, S. G., Mehta, M. A., Morris, R. G., von Oertzen, T. J. & Richardson, M. P. Apr 2015 In : Human Brain Mapping. 36, 4, p. 1595-1608 14 p.Research output: Contribution to journal › Article

Similar cortical but not subcortical gray matter abnormalities in women with posttraumatic stress disorder with versus without dissociative identity disorderChalavi, S., Vissia, E. M., Giesen, M. E., Nijenhuis, E. R. S., Draijer, N., Barker, G. J., Veltman, D. J. & Reinders, A. A. T. S. 30 Mar 2015 In : Psychiatry Research. Neuroimaging. 231, 3, p. 308-319 12 p.Research output: Contribution to journal › Article

BDNF Val66Met and reward-related brain function in adolescents: Role for early alcohol consumptionNees, F. , Witt, S. H. , Dinu-Biringer, R. , Lourdusamy, A. , Tzschoppe, J. , Vollstädt-Klein, S. , Millenet, S. , Bach, C. , Poustka, L. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Bromberg, U. , Büchel, C. , Conrod, P. J. , Frank, J. , Frouin, V. , Gallinat, J. , Garavan, H. , Gowland, P. & 11 others Heinz, A., Ittermann, B., Mann, K., Martinot, J. L., Paus, T., Pausova, Z., Robbins, T. W., Smolka, M. N., Rietschel, M., Schumann, G. & Flor, H. 1 Mar 2015 In : Alcohol. 49, 2, p. 103-110 8 p.Research output: Contribution to journal › Article

Functional Outcome in People at High Risk for Psychosis Predicted by Thalamic Glutamate Levels and Prefronto-Striatal ActivationAllen, P., Chaddock, C. A., Egerton, A., Howes, O., Barker, G., Bonoldi, I., Fusar-Poli, P., Murray, R. & McGuire, P. 1 Mar 2015 In : Schizophrenia Bulletin. 41, 2, p. 429-439 11 p.Research output: Contribution to journal › Article

Investigation of glutamine and GABA levels in patients with idiopathic generalized epilepsy using MEGAPRESSChowdhury, F. A., O'Gorman, R. L., Nashef, L., Elwes, R. D., Edden, R. A., Murdoch, J. B., Barker, G. J. & Richardson, M. P. 1 Mar 2015 In : Journal of Magnetic Resonance Imaging. 41, 3, p. 694-699 6 p.Research output: Contribution to journal › Article

Visually induced nausea causes characteristic changes in cerebral, autonomic and endocrine function in humansFarmer, A. D., Ban, V. F., Coen, S. J., Sanger, G. J., Barker, G. J., Gresty, M. A., Giampietro, V. P., Williams, S. C., Webb, D-L., Hellström, P. M., Andrews, P. L. & Aziz, Q. 1 Mar 2015 In : The Journal of Physiology. 593, 5, p. 1183-1196 14 p.Research output: Contribution to journal › Article

Single nucleotide polymorphism in the neuroplastin locus associates with cortical thickness and intellectual ability in adolescentsDesrivières, S. , Lourdusamy, A. , Tao, C. , Toro, R. , Jia, T. , Loth, E. , Martinez Medina, L. , Kepa, A. , Fernandes, A. , Ruggeri, B. , Mesquita De Carvalho, F. , Cocks, G. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Büchel, C. , Conrod, P. J. , Flor, H. , Heinz, A. , Gallinat, J. & 18 others Garavan, H., Gowland, P., Brühl, R., Lawrence, C., Mann, K., Martinot, M. L. P., Nees, F., Lathrop, M., Poline, J-B., Rietschel, M., Thompson, P., Fauth-Bühler, M., Smolka, M. N., Pausova, Z., Paus, T., Feng, J., Schumann, G. & the IMAGEN Consortium 1 Feb 2015 In : Molecular Psychiatry. 20, 2, p. 263-274 12 p.Research output: Contribution to journal › Article

Diffusion in realistic biophysical systems can lead to aliasing effects in Diffusion Spectrum ImagingLacerda, L. M., Sperl, J. I., Menzel, M. I., Sprenger, T., Barker, G. J. & Dell' Acqua, F. 2015 In : Magnetic resonance in medicine. p. 1-11 11 p.Research output: Contribution to journal › Article

From mother to child: orbitofrontal cortex gyrification and changes of drinking behaviour during adolescenceKühn, S. , Witt, C. , Banaschewski, T. , Barbot, A. , Barker, G. J. , Büchel, C. , Conrod, P. J. , Flor, H. , Garavan, H. , Ittermann, B. , Mann, K. , Martinot, J-L. , Paus, T. , Rietschel, M. , Smolka, M. N. , Ströhle, A. , Brühl, R. , Schumann, G. , Heinz, A. , Gallinat, J. & 1 others IMAGEN Consortium 2015 In : Addiction Biology. 9 p.Research output: Contribution to journal › Article

Robust Regression for Large-Scale Neuroimaging StudiesFritsch, V. , Da Mota, B. , Loth, E. , Varoquaux, G. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Brühl, R. , Butzek, B. , Conrod, P. , Flor, H. , Garavan, H. , Lemaitre, H. , Mann, K. , Nees, F. , Paus, T. , Schad, D. J. , Schümann, G. , Frouin, V. , Poline, J-B. & 2 others Thirion, B. & the IMAGEN consortium 2015 In : NeuroImage. 11 p.Research output: Contribution to journal › Article

Tract Based Spatial Statistic reveals no differences in white matter microstructural organisation between carriers and non-carriers of the ApoE ε4 and ε2 alleles in young healthy adolescentsDell' Acqua, F. , Khan, W. N. , Gottlieb, N. , Giampietro, V. P. , Ginestet, C. E. , Bouls, D. T. T. , Newhouse, S. , Dobson, R. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Buechel, C. , Conrod, P. , Flor, H. , Frouin, V. , Garavan, H. , Gowland, P. , Heinz, A. , Lemaître, H. , Nees, F. & 10 others Paus, T., Pausova, Z., Rietschel, M., Smolka, M. N., Stroehle, A., Gallinat, J., Westrnan, E., Schumann, G., Lovestone, S. & Simmons, A. 2015 (Accepted/In press) In : Journal of Alzheimer's Disease.Research output: Contribution to journal › Article

Cortical thickness, surface area and volume measures in Parkinson's disease, multiple system atrophy and progressive supranuclear palsyWorker, A., Blain, C., Jarosz, J., Chaudhuri, K. R., Barker, G. J., Williams, S. C. R., Brown, R., Leigh, P. N. & Simmons, A. 2 Dec 2014 In : PL o S One . 9, 12, p. 1-15 15 p., e114167Research output: Contribution to journal › Article

Dimensions of manic symptoms in youth: psychosocial impairment and cognitive performance in the IMAGEN sampleStringaris, A. , Ryan-Castellanos, N. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. , Bromberg, U. , Büchel, C. , Fauth-Bühler, M. , Flor, H. , Frouin, V. , Gallinat, J. , Garavan, H. , Gowland, P. , Heinz, A. , Itterman, B. , Lawrence, C. , Nees, F. , Paillere-Martinot, M-L. , Paus, T. , Pausova, Z. & 6 others Rietschel, M., Smolka, M. N., Schumann, G., Goodman, R., Conrod, P. & the Imagen Consortium Dec 2014 In : Journal of Child Psychology and Psychiatry. 55, 12, p. 1380-1389 10 p.Research output: Contribution to journal › Article

Diffusion Tensor Imaging of Parkinson's Disease, Multiple System Atrophy and Progressive Supranuclear Palsy: A Tract-Based Spatial Statistics StudyWorker, A., Blain, C., Jarosz, J., Chaudhuri, K. R., Barker, G. J., Williams, S. C. R., Brown, R. G., Leigh, P. N., Dell' Acqua, F. & Simmons, A. 18 Nov 2014 In : PL o S One . 9, 11, 11 p., e112638Research output: Contribution to journal › Article

Cortical thinning and caudate abnormalities in first episode psychosis and their association with clinical outcomeScanlon, C., Anderson-Schmidt, H., Kilmartin, L., McInerney, S., Kenney, J., McFarland, J., Waldron, M., Ambati, S., Fullard, A., Logan, S., Hallahan, B., Barker, G. J., Elliott, M. A., McCarthy, P., Cannon, D. M. & McDonald, C. Oct 2014 In : Schizophrenia Research. 159, 1, p. 36-42 7 p.Research output: Contribution to journal › Article

Genomic architecture of human neuroanatomical diversityToro, R. , Poline, J-B. , Huguet, G. , Loth, E. , Frouin, V. , Banaschewski, T. , Barker, G. J. , Bokde, A. , Buchel, C. , Carvalho, F. M. , Conrod, P. , Fauth-Bühler, M. , Flor, H. , Gallinat, J. , Garavan, H. , Gowland, P. , Heinz, A. , Ittermann, B. , Lawrence, C. , Lemaitre, H. & 10 others Mann, K., Nees, F., Paus, T., Pausova, Z., Rietschel, M., Robbins, T., Smolka, M. N., Strohle, A., Bourgeron, T. & IMAGEN consortium 16 Sep 2014 In : Molecular Psychiatry. 20, p. 1011-1016 6 p.Research output: Contribution to journal › Article

Oxytocin Receptor Genotype Modulates Ventral Striatal Activity to Social Cues and Response to Stressful Life EventsLoth, E. , Poline, J-B. , Thyreau, B. , Jia, T. , Tao, C. , Lourdusamy, A. , Stacey, D. , Cattrell, A. , Desrivières, S. , Ruggeri, B. , Fritsch, V. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Büchel, C. , Carvalho, F. M. , Conrod, P. J. , Fauth-Buehler, M. , Flor, H. , Gallinat, J. & 16 others Garavan, H., Heinz, A., Bruehl, R., Lawrence, C., Mann, K., Martinot, J-L., Nees, F., Paus, T., Pausova, Z., Poustka, L., Rietschel, M., Smolka, M., Struve, M., Feng, J., Schumann, G. & IMAGEN Consortium 1 Sep 2014 In : Advances in Biological Psychiatry. 76, 5, p. 367-376 10 p.Research output: Contribution to journal › Article

Global genetic variations predict brain response to facesDickie, E. W. , Tahmasebi, A. , French, L. , Kovacevic, N. , Banaschewski, T. , Barker, G. J. , Bokde, A. , Büchel, C. , Conrod, P. , Flor, H. , Garavan, H. , Gallinat, J. , Gowland, P. , Heinz, A. , Ittermann, B. , Lawrence, C. , Mann, K. , Martinot, J-L. , Nees, F. , Nichols, T. & 10 others Lathrop, M., Loth, E., Pausova, Z., Rietschel, M., Smolka, M. N., Ströhle, A., Toro, R., Schumann, G., Paus, T. & IMAGEN consortium 14 Aug 2014 In : PL o S Genetics. 10, 8, p. e1004523Research output: Contribution to journal › Article

White matter microstructural abnormalities in families multiply affected with bipolar I disorder: a diffusion tensor tractography studyEmsell, L., Chaddock, C., Forde, N., Van Hecke, W., Barker, G. J., Leemans, A., Sunaert, S., Walshe, M., Bramon, E., Cannon, D., Murray, R. & McDonald, C. Jul 2014 In : Psychological Medicine. 44, 10, p. 2139-2150 12 p.Research output: Contribution to journal › Article

Relationship Between Brain Glutamate Levels and Clinical Outcome in Individuals at Ultra high Risk of PsychosisEgerton, A., Stone, J., Chaddock, C. A., Barker, G. J., Bonoldi, I., Howard, R. M., Merritt, K., Allen, P., Howes, O. D., Murray, R., McLean, M. A., Lythgoe, D. J., O'Gorman, R. L. & McGuire, P. 11 Jun 2014 In : Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. 39, 12, p. 2891-2899 9 p.Research output: Contribution to journal › Article

Randomized Parcellation Based InferenceDa Mota, B. , Fritsch, V. , Varoquaux, G. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Bromberg, U. , Conrod, P. , Gallinat, J. , Garavan, H. , Martinot, J-L. , Nees, F. , Paus, T. , Pausova, Z. , Rietschel, M. , Smolka, M. N. , Ströhle, A. , Frouin, V. , Poline, J-B. , Thirion, B. & 1 others the IMAGEN consortium. Electronic address: http://www.imagen-europe.com 1 Apr 2014 In : NeuroImage. 89, N/A, p. 203-215 13 p., N/AResearch output: Contribution to journal › Article

White-matter microstructure and gray-matter volumes in adolescents with subthreshold bipolar symptomsPaillère Martinot, M-L. , Lemaitre, H. , Artiges, E. , Miranda, R. , Goodman, R. , Penttilä, J. , Struve, M. , Fadai, T. , Kappel, V. , Poustka, L. , Conrod, P. , Banaschewski, T. , Barbot, A. , Barker, G. J. , Büchel, C. , Flor, H. , Gallinat, J. , Garavan, H. , Heinz, A. , Ittermann, B. & 11 others Lawrence, C., Loth, E., Mann, K., Paus, T., Pausova, Z., Rietschel, M., Robbins, T. W., Smolka, M. N., Schumann, G., Martinot, J-L. & IMAGEN consortium Apr 2014 In : Molecular Psychiatry. 19, 4, p. 462-470 9 p.Research output: Contribution to journal › Article

Glutamate/glutamine and neuronal integrity in adults with ADHD: A proton MRS studyMaltezos, S., Horder, J., Coghlan, S., Skirrow, C., O'Gorman, R., Lavender, T. J., Mendez, M. A., Mehta, M., Daly, E., Xenitidis, K., Paliokosta, E., Spain, D., Pitts, M., Asherson, P., Lythgoe, D. J., Barker, G. J. & Murphy, D. G. 18 Mar 2014 In : Translational psychiatry. 4, e373Research output: Contribution to journal › Article

Positive association of video game playing with left frontal cortical thickness in adolescentsKühn, S. , Lorenz, R. , Banaschewski, T. , Barker, G. J. , Büchel, C. , Conrod, P. J. , Flor, H. , Garavan, H. , Ittermann, B. , Loth, E. , Mann, K. , Nees, F. , Artiges, E. , Paus, T. , Rietschel, M. , Smolka, M. N. , Ströhle, A. , Walaszek, B. , Schumann, G. , Heinz, A. & 2 others Gallinat, J. & IMAGEN Consortium 14 Mar 2014 In : PloS one. 9, 3, p. N/A 6 p., e91506Research output: Contribution to journal › Article

No Differences in Hippocampal Volume between Carriers and Non-Carriers of the ApoE ε4 and ε2 Alleles in Young Healthy AdolescentsKhan, W. , Giampietro, V. , Ginestet, C. , Dell' Acqua, F. , Bouls, D. , Newhouse, S. , Dobson, R. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Büchel, C. , Conrod, P. , Flor, H. , Frouin, V. , Garavan, H. , Gowland, P. , Heinz, A. , Ittermann, B. , Lemaître, H. , Nees, F. & 10 others Paus, T., Pausova, Z., Rietschel, M., Smolka, M. N., Ströhle, A., Gallinat, J., Westman, E., Schumann, G., Lovestone, S. & Simmons, A. 1 Mar 2014 In : Journal of Alzheimer's disease : JAD. 40, 1, p. 37-43 7 p.Research output: Contribution to journal › Article

Altered Interhemispheric and Temporal Lobe White Matter Microstructural Organisation in Severe Chronic SchizophreniaHolleran, L., Ahmed, M., Schmidt, H., McFarland, J., Emsell, L., Leemans, A., Scanlon, C., Dockery, P., McCarthy, P., Barker, G. J., McDonald, C. & Cannon, D. M. Mar 2014 In : Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. 39, 4, p. 944-954 11 p., N/AResearch output: Contribution to journal › Article

Aversive Learning in Adolescents: Modulation by Amygdala-Prefrontal and Amygdala-Hippocampal Connectivity and NeuroticismTzschoppe, J., Nees, F., Banaschewski, T., Barker, G. J., Buechel, C., Conrod, P. J., Garavan, H., Heinz, A., Loth, E., Mann, K., Martinot, J-L., Smolka, M. N., Gallinat, J., Stroehle, A., Struve, M., Rietschel, M., Schumann, G., Flor, H. & IMAGEN Consortium Mar 2014 In : Neuropsychopharmacology. 39, 4, p. 875-884 10 p.Research output: Contribution to journal › Article

Erratum: Reduced subcortical glutamate/glutamine in adults with autism spectrum disorders: A [¹H]MRS studyHorder, J., Lavender, T., Mendez, M. A., O'Gorman, R., Daly, E., Craig, M. C., Lythgoe, D. J., Barker, G. J. & Murphy, D. G. 18 Feb 2014 In : Translational psychiatry. 4, 2, e364Research output: Contribution to journal › Comment/debate

Designing hyperbolic secant excitation pulses to reduce signal dropout in gradient-echo echo-planar imagingWastling, S. J. & Barker, G. J. 2014 In : Magnetic Resonance in Medicine. 12 p.Research output: Contribution to journal › Article

Neural and Cognitive Correlates of the Common and Specific Variance Across Externalizing Problems in Young AdolescenceCastellanos-Ryan, N. , Struve, M. , Whelan, R. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Bromberg, U. , Büchel, C. , Flor, H. , Fauth-Bühler, M. , Frouin, V. , Gallinat, J. , Gowland, P. , Heinz, A. , Lawrence, C. , Martinot, J-L. , Nees, F. , Paus, T. , Pausova, Z. , Rietschel, M. & 6 others Robbins, T. W., Smolka, M. N., Schumann, G., Garavan, H., Conrod, P. J. & The IMAGEN Consortium 2014 In : The American Journal of Psychiatry. 10 p.Research output: Contribution to journal › Article

Neural mechanisms underlying song and speech perception can be differentiated using an illusory perceptHymers, M., Prendergast, G., Liu, C., Schulze, A., Young, M. L., Wastling, S. J., Barker, G. J. & Millman, R. E. 2014 In : NeuroImage. 9 p.Research output: Contribution to journal › Article

Neuropsychosocial profiles of current and future adolescent alcohol misusersWhelan, R. , Watts, R. , Orr, C. A. , Althoff, R. R. , Artiges, E. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Büchel, C. , Carvalho, F. M. , Conrod, P. J. , Flor, H. , Fauth-Bühler, M. , Frouin, V. , Gallinat, J. , Gan, G. , Gowland, P. , Heinz, A. , Ittermann, B. , Lawrence, C. & 14 others Mann, K., Martinot, J-L., Nees, F., Ortiz, N., Paillère-Martinot, M-L., Paus, T., Pausova, Z., Rietschel, M., Robbins, T. W., Smolka, M. N., Ströhle, A., Schumann, G., Garavan, H. & the IMAGEN Consortium 2014 In : NATURE. 17 p.Research output: Contribution to journal › Article

Sex Differences in COMT Polymorphism Effects on Prefrontal Inhibitory Control in AdolescenceWhite, T. P. , Loth, E. , Krabbendam, L. , Rubia, K. , Whelan, R. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. , Büchel, C. , Conrod, P. , Flor, H. , Frouin, V. , Heinz, A. , Garavan, H. , Gowland, P. , Ittermann, B. , Lawrence, C. , Mann, K. , Paillère, M-L. , Nees, F. & 9 others Paus, T., Pausova, Z., Rietschel, M., Robbins, T., Fauth-Bühler, M., Smolka, M. N., Gallinat, J., Shergill, S. S. & Schumann, G. 2014 In : Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. N/A, N/A, p. N/A 28 p., N/AResearch output: Contribution to journal › Article

Thalamotemporal impairment in temporal lobe epilepsy: A combined MRI analysis of structure, integrity, and connectivityKeller, S. S., O'Muircheartaigh, J., Traynor, C., Towgood, K., Barker, G. J. & Richardson, M. P. 2014 In : Epilepsia.Research output: Contribution to journal › Article

A phenotypic structure and neural correlates of compulsive behaviors in adolescentsMontigny, C. , Castellanos-Ryan, N. , Whelan, R. , Banaschewski, T. , Barker, G. J. , Büchel, C. , Gallinat, J. , Flor, H. , Mann, K. , Paillère-Martinot, M-L. , Nees, F. , Lathrop, M. , Loth, E. , Paus, T. , Pausova, Z. , Rietschel, M. , Schumann, G. , Smolka, M. N. , Struve, M. , Robbins, T. W. & 3 others Garavan, H., Conrod, P. J. & IMAGEN Consortium 14 Nov 2013 In : PloS one. 8, 11, p. N/A 13 p., e80151Research output: Contribution to journal › Article

Neural Mechanisms of Attention-Deficit/Hyperactivity Disorder Symptoms Are Stratified by MAOA GenotypeNymberg, C. , Jia, T. , Lubbe, S. , Ruggeri, B. , Desrivieres, S. , Barker, G. , Buchel, C. , Fauth-Buehler, M. , Cattrell, A. , Conrod, P. , Flor, H. , Gallinat, J. , Garavan, H. , Heinz, A. , Ittermann, B. , Lawrence, C. , Mann, K. , Nees, F. , Salatino-Oliveira, A. , Martinot, M-L. P. & 9 others Paus, T., Rietschel, M., Robbins, T., Smolka, M., Banaschewski, T., Rubia, K., Loth, E., Schumann, G. & IMAGEN Consortium 15 Oct 2013 In : Biological Psychiatry. 74, 8, p. 607-614 8 p., N/AResearch output: Contribution to journal › Article

Association of placental perfusion, as assessed by magnetic resonance imaging and uterine artery Doppler ultrasound, and its relationship to pregnancy outcomeDerwig, I., Lythgoe, D. J., Barker, G. J., Poon, L., Gowland, P., Yeung, R., Zelaya, F. & Nicolaides, K. Oct 2013 In : Placenta. 34, 10, p. 885-891 7 p., N/AResearch output: Contribution to journal › Article

Behavioural and emotional symptoms of apathy are associated with distinct patterns of brain atrophy in neurodegenerative disordersStanton, B. R., Leigh, P. N., Howard, R. J., Barker, G. J. & Brown, R. G. Oct 2013 In : Journal of Neurology. 260, 10, p. 2481-2490 9 p., N/AResearch output: Contribution to journal › Article

Regional cerebral blood flow and FDG uptake in asymptomatic HIV-1 menTowgood, K. J., Pitkanen, M., Kulasegaram, R., Fradera, A., Soni, S., Sibtain, N., Reed, L. J., Bradbeer, C., Barker, G. J., Dunn, J. T., Zelaya, F. & Kopelman, M. D. Oct 2013 In : Human Brain Mapping. 34, 10, p. 2484-2493 10 p.Research output: Contribution to journal › Article

Risk variant of oligodendrocyte lineage transcription factor 2 is associated with reduced white matter integrityPrata, D., Kanaan, R. A., Barker, G. J., Shergill, S., Woolley, J., Georgieva, L., Picchioni, M., Kravariti, E., Walshe, M., Allin, M., Toulopoulou, T., Bramon, E., McDonald, C., Giampietro, V., Murray, R. M., Brammer, M., O'Donovan, M. & McGuire, P. Sep 2013 In : Human Brain Mapping. 34, 9, p. 2025-2031 7 p.Research output: Contribution to journal › Article

Do You See What I See?: Sex Differences in the Discrimination of Facial Emotions During AdolescenceLee, N. C. , Krabbendam, L. , White, T. P. , Meeter, M. , Banaschewski, T. , Barker, G. J. , Bokde, A. L. W. , Büchel, C. , Conrod, P. , Flor, H. , Frouin, V. , Heinz, A. , Garavan, H. , Gowland, P. , Ittermann, B. , Mann, K. , Paillère Martinot, M-L. , Nees, F. , Paus, T. , Pausova, Z. & 8 others Rietschel, M., Robbins, T., Fauth-Bühler, M., Smolka, M. N., Gallinat, J., Schumann, G., Shergill, S. S. & IMAGEN Consortium 5 Aug 2013 In : Emotion.Research output: Contribution to journal › Article

Altered Reward Processing in Adolescents With Prenatal Exposure to Maternal Cigarette SmokingMüller, K. U. , Mennigen, E. , Ripke, S. , Banaschewski, T. , Barker, G. J. , Büchel, C. , Conrod, P. , Fauth-Bühler, M. , Flor, H. , Garavan, H. , Heinz, A. , Lawrence, C. , Loth, E. , Mann, K. , Martinot, J-L. , Pausova, Z. , Rietschel, M. , Ströhle, A. , Struve, M. , Walaszek, B. & 4 others Schumann, G., Paus, T., Smolka, M. N. & for the IMAGEN Consortium Aug 2013 In : JAMA psychiatry (Chicago, Ill.). 70, 8, p. 847-856 10 p., N/AResearch output: Contribution to journal › Article

Reduced subcortical glutamate/glutamine in adults with autism spectrum disorders: a [¹H]MRS studyHorder, J., Lavender, T., Mendez, M. A., O'Gorman, R., Daly, E., Craig, M. C., Lythgoe, D. J., Barker, G. J. & Murphy, D. G. 9 Jul 2013 In : Translational psychiatry. 3, 7, 8 p., e279Research output: Contribution to journal › Article

The risk variant in ODZ4 for bipolar disorder impacts on amygdala activation during reward processingHeinrich, A. , Lourdusamy, A. , Tzschoppe, J. , Vollstädt-klein, S. , Bühler, M. , Steiner, S. , Bach, C. , Poustka, L. , Banaschewski, T. , Barker, G. , Büchel, C. , Conrod, P. , Garavan, H. , Gallinat, J. , Heinz, A. , Ittermann, B. , Loth, E. , Mann, K. , Martinot, J. , Paus, T. & 9 others Pausova, Z., Smolka, M., Ströhle, A., Struve, M., Witt, S., Flor, H., Schumann, G., Rietschel, M. & Nees, F. 1 Jun 2013 In : BIPOLAR DISORDERS. 15, 4, p. 440-445 6 p.Research output: Contribution to journal › Article

Association of placental T2 relaxation times and uterine artery Doppler ultrasound measures of placental blood flowDerwig, I., Barker, G., Poon, L., Zelaya, F., Gowland, P. A., Lythgoe, D. & Nicolaides, K. Jun 2013 In : Placenta. 34, 6, p. 474-479 6 p., N/AResearch output: Contribution to journal › Article

Cortical thickness of superior frontal cortex predicts impulsiveness and perceptual reasoning in adolescenceSchilling, C. , Kühn, S. , Paus, T. , Romanowski, A. , Banaschewski, T. , Barbot, A. , Barker, G. J. , Brühl, R. , Büchel, C. , Conrod, P. J. , Dalley, J. W. , Flor, H. , Ittermann, B. , Ivanov, N. , Mann, K. , Martinot, J. , Nees, F. , Rietschel, M. , Robbins, T. W. , Smolka, M. N. & 6 others Ströhle, A., Kathmann, N., Garavan, H., Heinz, A., Schumann, G. & Gallinat, J. 1 May 2013 In : Molecular Psychiatry. 18, 5, p. 624-630 7 p.Research output: Contribution to journal › Article

Genetic Risk For Nicotine Dependence in the Cholinergic System and Activation of the Brain Reward System in Healthy AdolescentsNees, F. , Witt, S. H. , Lourdusamy, A. , Vollstädt-klein, S. , Steiner, S. , Poustka, L. , Banaschewski, T. , Barker, G. J. , Büchel, C. , Conrod, P. J. , Frank, J. , Gallinat, J. , Garavan, H. , Heinz, A. , Ittermann, B. , Loth, E. , Mann, K. , Artiges, E. , Paus, T. , Pausova, Z. & 5 others Smolka, M. N., Struve, M., Schumann, G., Rietschel, M. & Flor, H. May 2013 In : Neuropsychopharmacology.Research output: Contribution to journal › Article

From gene to brain to behavior: schizophrenia-associated variation in AMBRA1 alters impulsivity-related traitsHeinrich, A. , Nees, F. , Lourdusamy, A. , Tzschoppe, J. , Meier, S. , Vollstädt-Klein, S. , Fauth-Bühler, M. , Steiner, S. , Bach, C. , Poustka, L. , Banaschewski, T. , Barker, G. J. , Büchel, C. , Conrod, P. J. , Garavan, H. , Gallinat, J. , Heinz, A. , Ittermann, B. , Loth, E. , Mann, K. & 12 others Artiges, E., Paus, T., Lawrence, C., Pausova, Z., Smolka, M. N., Ströhle, A., Struve, M., Witt, S. H., Schumann, G., Flor, H., Rietschel, M. & The IMAGEN consortium 1 Apr 2013 In : European Journal of Neuroscience.Research output: Contribution to journal › Article

Registration of challenging pre-clinical brain imagesCrum, W. R., Modo, M., Vernon, A. C., Barker, G. J. & Williams, S. C. R. Apr 2013 In : Journal of Neuroscience Methods. 216, 1, p. 62-77 16 p.Research output: Contribution to journal › Article

FTO, obesity and the adolescent brainMelka, M. G. , Gillis, J. , Bernard, M. , Abrahamowicz, M. , Chakravarty, M. M. , Leonard, G. T. , Perron, M. , Richer, L. , Veillette, S. , Banaschewski, T. , Barker, G. J. , Büchel, C. , Conrod, P. , Flor, H. , Heinz, A. , Garavan, H. , Brühl, R. , Mann, K. , Artiges, E. , Lourdusamy, A. & 16 others Lathrop, M., Loth, E., Schwartz, Y., Frouin, V., Rietschel, M., Smolka, M. N., Ströhle, A., Gallinat, J., Struve, M., Lattka, E., Waldenberger, M., Schumann, G., Pavlidis, P., Gaudet, D., Paus, T. & Pausova, Z. 1 Mar 2013 In : Human Molecular Genetics. 22, 5, p. 1050-8 9 p.Research output: Contribution to journal › Article

Association of grey matter volume deviation with insight impairment in first-episode affective and non-affective psychosisMcFarland, J., Cannon, D. M., Schmidt, H., Ahmed, M., Hehir, S., Emsell, L., Barker, G., McCarthy, P., Elliott, M. A. & McDonald, C. Mar 2013 In : European Archives Of Psychiatry And Clinical Neuroscience. 263, 2, p. 133-41 9 p.Research output: Contribution to journal › Article

Self-regulation of the Anterior Insula: Reinforcement Learning using Real-time fMRI NeurofeedbackLawrence, E. J., Su, L., Barker, G. J., Medford, N., Dalton, J., Williams, S. C. R., Birbaumer, N., Veit, R., Ranganatha, S., Bodurka, J., Brammer, M., Giampietro, V. & David, A. S. Mar 2013 In : NeuroImage. 88, N/A, p. 113-124 12 p., N/AResearch output: Contribution to journal › Article

Common structural correlates of trait impulsiveness and perceptual reasoning in adolescenceSchilling, C. , Kuehn, S. , Romanowski, A. , Banaschewski, T. , Barbot, A. , Barker, G. J. , Bruehl, R. , Buechel, C. , Charlet, K. , Conrod, P. J. , Czech, K. , Dalley, J. W. , Flor, H. , Haeke, I. , Ittermann, B. , Ivanov, N. , Mann, K. , Luedemann, K. , Martinot, J-L. , Palafox, C. & 14 others Paus, T., Poline, J-B., Reuter, J., Rietschel, M., Robbins, T. W., Smolka, M. N., Stroehle, A., Walaszek, B., Kathmann, N., Schumann, G., Heinz, A., Garavan, H., Gallinat, J. & IMAGEN Consortium Feb 2013 In : Human Brain Mapping. 34, 2, p. 374-383 10 p.Research output: Contribution to journal › Literature review

Limbic and Callosal White Matter Changes in Euthymic Bipolar I Disorder: An Advanced Diffusion Magnetic Resonance Imaging Tractography StudyEmsell, L., Leemans, A., Langan, C., Van Hecke, W., Barker, G. J., McCarthy, P., Jeurissen, B., Sijbers, J., Sunaert, S., Cannon, D. M. & McDonald, C. 15 Jan 2013 In : Biological Psychiatry. 73, 2, p. 194-201 8 p.Research output: Contribution to journal › Article

Automated, high accuracy classification of parkinsonian disorders: a pattern recognition approachMarquand, A., Filippone, M., Ashburner, J., Girolami, M., Mourao-Miranda, J., Barker, G. J., Williams, S. C. R., Leigh, P. N. & Blain, C. R. V. 2013 In : PloS one. 8, 7, e69237Research output: Contribution to journal › Article

Risk-taking behavior in juvenile myoclonic epilepsyWandschneider, B., Centeno, M., Vollmar, C., Stretton, J., O'Muircheartaigh, J., Thompson, P. J., Kumari, V., Symms, M., Barker, G. J., Duncan, J. S., Richardson, M. P. & Koepp, M. J. 2013 In : Epilepsia. p. 1-8 8 p.Research output: Contribution to journal › Article

White matter differences in euthymic bipolar I disorder: a combined magnetic resonance imaging and diffusion tensor imaging voxel-based studyEmsell, L., Langan, C., Van Hecke, W., Barker, G. J., Leemans, A., Sunaert, S., McCarthy, P., Nolan, R., Cannon, D. M. & McDonald, C. 2013 In : BIPOLAR DISORDERS.Research output: Contribution to journal › Article

Abnormal thalamocortical structural and functional connectivity in juvenile myoclonic epilepsyO Muircheartaigh, J., Vollmar, C., Barker, G. J., Kumari, V., Symms, M. R., Thompson, P., Duncan, J. S., Koepp, M. J. & Richardson, M. P. Dec 2012 In : Brain. 135, 12, p. 3635-3644 10 p.Research output: Contribution to journal › Article

RASGRF2 regulates alcohol-induced reinforcement by influencing mesolimbic dopamine neuron activity and dopamine releaseStacey, D. , Bilbao, A. , Maroteaux, M. , Jia, T. , Easton, A. C. , Longueville, S. , Nymberg, C. , Banaschewski, T. , Barker, G. J. , Büchel, C. , Carvalho, F. , Conrod, P. J. , Desrivières, S. , Fauth-Bühler, M. , Fernandez-Medarde, A. , Flor, H. , Gallinat, J. , Garavan, H. , Bokde, A. L. W. , Heinz, A. & 25 others Ittermann, B., Lathrop, M., Lawrence, C., Loth, E., Lourdusamy, A., Mann, K. F., Martinot, J-L., Nees, F., Palkovits, M., Paus, T., Pausova, Z., Rietschel, M., Ruggeri, B., Santos, E., Smolka, M. N., Staehlin, O., Jarvelin, M-R., Elliott, P., Sommer, W. H., Mameli, M., Müller, C. P., Spanagel, R., Girault, J-A., Schumann, G. & the IMAGEN Consortium Dec 2012 In : Proceedings of the National Academy of Sciences of the United States of America. 109, 51, p. 21128-21133 6 p.Research output: Contribution to journal › Article

Alterations in white matter evident before the onset of psychosisCarletti, F., Woolley, J. B., Bhattacharyya, S., Perez-Iglesias, R., Fusar-Poli, P., Valmaggia, L., Broome, M. R., Bramon-Bosch, E., Johns, L., Giampietro, V., Williams, S. C. R., Barker, G. J. & McGuire, P. K. Nov 2012 In : Schizophrenia Bulletin. 38, 6, p. 1170-1179 10 p.Research output: Contribution to journal › Article

Monitoring brain repair in stroke using advanced magnetic resonance imagingSztriha, L. K., O'Gorman, R. L., Modo, M., Barker, G. J., Williams, S. C. R. & Kalra, L. Nov 2012 In : Stroke. 43, 11, p. 3124-31 8 p.Research output: Contribution to journal › Article

Anterior Cingulate Glutamate Levels Related to Clinical Status Following Treatment in First-Episode SchizophreniaEgerton, A., Brugger, S., Raffin, M., Barker, G. J., Lythgoe, D. J., McGuire, P. K. & Stone, J. Oct 2012 In : Neuropsychopharmacology. 37, 11, p. 2515-2521 7 p.Research output: Contribution to journal › Article

Memory in frontal lobe epilepsy: An fMRI studyCenteno, M., Vollmar, C., O Muircheartaigh, J., Stretton, J., Bonelli, S. B., Symms, M. R., Barker, G. J., Kumari, V., Thompson, P. J., Duncan, J. S., Richardson, M. P. & Koepp, M. J. Oct 2012 In : Epilepsia. 53, 10, p. 1756-1764 9 p.Research output: Contribution to journal › Article

Abnormal Functional Activation and Connectivity in the Working Memory Network in Early-Onset SchizophreniaKyriakopoulos, M., Dima, D., Roiser, J. P., Corrigall, R., Barker, G. J. & Frangou, S. Sep 2012 In : Journal of the American Academy of Child and Adolescent Psychiatry. 51, 9, p. 911-920 10 p.Research output: Contribution to journal › Article

Quantitative and qualitative assessment of structural magnetic resonance imaging data in a two-center studyChalavi, S., Simmons, A., Dijkstra, H., Barker, G. J. & Reinders, A. 6 Aug 2012 In : BMC medical imaging. 12, 1, p. 27 27Research output: Contribution to journal › Article

Ketamine effects on brain GABA and glutamate levels with 1H-MRS: relationship to ketamine- induced psychopathologyStone, J., Dietrich, C., Edden, R., Mehta, M. A., De Simoni, S., Reed, L. J., Krystal, J. H., Nutt, D. & Barker, G. J. Jul 2012 In : Molecular Psychiatry. 17, 7, p. 664-665 2 p., N/AResearch output: Contribution to journal › Letter

Gender Differences in White Matter MicrostructureKanaan, R. A., Allin, M., Picchioni, M., Barker, G. J., Daly, E., Shergill, S. S., Woolley, J. & McGuire, P. K. 6 Jun 2012 In : PL o S One . 7, 6, p. - 7 p., e38272Research output: Contribution to journal › Article

Adolescent impulsivity phenotypes characterized by distinct brain networksWhelan, R. , Conrod, P. J. , Poline, J-B. , Lourdusamy, A. , Banaschewski, T. , Barker, G. J. , Bellgrove, M. A. , Buechel, C. , Byrne, M. , Cummins, T. D. R. , Fauth-Buehler, M. , Flor, H. , Gallinat, J. , Heinz, A. , Ittermann, B. , Mann, K. , Martinot, J-L. , Lalor, E. C. , Lathrop, M. , Loth, E. & 13 others Nees, F., Paus, T., Rietschel, M., Smolka, M. N., Spanagel, R., Stephens, D. N., Struve, M., Thyreau, B., Vollstaedt-Klein, S., Robbins, T. W., Schumann, G., Garavan, H. & IMAGEN Consortium Jun 2012 In : Nature Neuroscience. 15, 6, p. 920-925 6 p.Research output: Contribution to journal › Article

Altered microstructural connectivity in juvenile myoclonic epilepsy: The missing linkVollmar, C., O Muircheartaigh, J., Symms, M. R., Barker, G. J., Thompson, P., Kumari, V., Stretton, J., Duncan, J. S., Richardson, M. P. & Koepp, M. J. 15 May 2012 In : Neurology. 78, 20, p. 1555-1559 5 p.Research output: Contribution to journal › Article

Creating probabilistic maps of the face network in the adolescent brain: a multicentre functional MRI studyTahmasebi, A. M. , Artiges, E. , Banaschewski, T. , Barker, G. J. , Bruehl, R. , Büchel, C. , Conrod, P. J. , Flor, H. , Garavan, H. , Gallinat, J. , Heinz, A. , Ittermann, B. , Loth, E. , Mareckova, K. , Martinot, J-L. , Poline, J-B. , Rietschel, M. , Smolka, M. N. , Ströhle, A. , Schumann, G. & 3 others Paus, T., IMAGEN Consortium & Williams, S. Apr 2012 In : Human Brain Mapping. 33, 4, p. 938-957 20 p.Research output: Contribution to journal › Article

Determinants of Early Alcohol Use In Healthy Adolescents: The Differential Contribution of Neuroimaging and Psychological FactorsNees, F. , Tzschoppe, J. , Patrick, C. J. , Vollstaedt-Klein, S. , Steiner, S. , Poustka, L. , Banaschewski, T. , Barker, G. , Buechel, C. , Conrod, P. J. , Garavan, H. , Heinz, A. , Gallinat, J. , Lathrop, M. , Mann, K. , Artiges, E. , Paus, T. , Poline, J-B. , Robbins, T. W. , Rietschel, M. & 7 others Smolka, M. N., Spanagel, R., Struve, M., Loth, E., Schumann, G., Flor, H. & IMAGEN Consortium Mar 2012 In : Neuropsychopharmacology. 37, 4, p. 986-995 10 p.Research output: Contribution to journal › Article

Anatomy and aging of the amygdala and hippocampus in autism spectrum disorder: an in vivo magnetic resonance imaging study of Asperger syndromeMurphy, C., Deeley, P., Daly, E. M., Ecker, C., O'Brien, F. M., Hallahan, B., Loth, E., Toal, F., Reed, S., Hales, S., Robertson, D. M., Craig, M. C., Mullins, D., Barker, G. J., Lavender, T., Johnston, P., Murphy, K. C. & Murphy, D. G. Feb 2012 In : Autism Research. 5, 1, p. 3 - 12 10 p.Research output: Contribution to journal › Article

Mapping the brain in younger and older asymptomatic HIV-1 men: Frontal volume changes in the absence of other cortical or diffusion tensor abnormalitiesTowgood, K. J., Pitkanen, M., Kulasegaram, R., Fradera, A., Kumar, A., Soni, S., Sibtain, N. A., Reed, L., Bradbeer, C., Barker, G. J. & Kopelman, M. D. Feb 2012 In : Cortex. 48, 2, p. 230 - 241 12 p.Research output: Contribution to journal › Article

Substance use and regional gray matter volume in individuals at high risk of psychosisStone, J., Bhattacharyya, S., Barker, G. J., McGuire, P. K. & Bhattacharyya, S. Feb 2012 In : European Neuropsychopharmacology. 22, 2, p. 114-122 9 p.Research output: Contribution to journal › Article

White matter microstructural abnormalities in the frontal lobe of adults with antisocial personality disorderSundram, F., Deeley, Q., Sarkar, S., Daly, E., Latham, R., Craig, M., Raczek, M., Fahy, T., Picchioni, M., UK AIMS Network, Barker, G. J. & Murphy, D. G. M. Feb 2012 In : Cortex; a journal devoted to the study of the nervous system and behavior. 48, 2, p. 216 - 229 14 p.Research output: Contribution to journal › Article

Manual dexterity correlating with right lobule VI volume in right-handed 14-year-oldsKuehn, S. , Romanowski, A. , Schilling, C. , Banaschewski, T. , Barbot, A. , Barker, G. J. , Bruehl, R. , Buechel, C. , Conrod, P. J. , Czech, K. , Dailey, J. W. , Flor, H. , Garavan, H. , Haeke, I. , Ittermann, B. , Ivanov, N. , Mann, K. , Lathrop, M. , Loth, E. , Luedemann, K. & 13 others Mallik, C., Martinot, J-L., Palafox, C., Poline, J-B., Reuter, J., Rietschel, M., Robbins, T. W., Smolka, M. N., Nees, F., Walaszek, B., Schumann, G., Heinz, A. & Gallinat, J. 16 Jan 2012 In : NeuroImage. 59, 2, p. 1615 - 1621 7 p.Research output: Contribution to journal › Article

Risk Taking and the Adolescent Reward System: A Potential Common Link to Substance AbuseSchneider, S. , Peters, J. , Bromberg, U. , Brassen, S. , Miedl, S. F. , Banaschewski, T. , Barker, G. J. , Conrod, P. , Flor, H. , Garavan, H. , Heinz, A. , Ittermann, B. , Lathrop, M. , Loth, E. , Mann, K. , Martinot, J-L. , Nees, F. , Paus, T. , Rietschel, M. , Robbins, T. W. & 6 others Smolka, M. N., Spanagel, R., Strohle, A., Struve, M., Schumann, G. & Buchel, C. Jan 2012 In : The American Journal of Psychiatry. 169, 1, p. 39 - 46 8 p.Research output: Contribution to journal › Article

Restraint of appetite and reduced regional brain volumes in anorexia nervosa: a voxel-based morphometric studyBrooks, S. J., Barker, G. J., O'Daly, O. G., Brammer, M., Williams, S. C. R., Benedict, C., Schioth, H. B., Treasure, J. & Campbell, I. C. 17 Nov 2011 In : Bmc Psychiatry. 11, 11 p., 179Research output: Contribution to journal › Article

The neural basis of video gamingKuehn, S. , Romanowski, A. , Schilling, C. , Lorenz, R. , Moersen, C. , Seiferth, N. , Banaschewski, T. , Barbot, A. , Barker, G. J. , Buechel, C. , Conrod, P. J. , Dalley, J. W. , Flor, H. , Garavan, H. , Ittermann, B. , Mann, K. , Martinot, J-L. , Paus, T. , Rietschel, M. , Smolka, M. N. & 6 others Stroehle, A., Walaszek, B., Schumann, G., Heinz, A., Gallinat, J. & IMAGEN Consortium 15 Nov 2011 In : Translational psychiatry. 1, p. - 5 p., e53Research output: Contribution to journal › Article

Association of placental volume measured by MRI and birth weight percentileDerwig, I., Akolekar, R., Zelaya, F. O., Gowland, P. A., Barker, G. J. & Nicolaides, K. H. Nov 2011 In : Journal of Magnetic Resonance Imaging. 34, 5, p. 1125-1130 6 p.Research output: Contribution to journal › Article

White Matter and Cognition in Adults Who Were Born PretermAllin, M. P. G., Kontis, D., Walshe, M., Wyatt, J., Barker, G. J., Kanaan, R. A. A., McGuire, P., Rifkin, L., Murray, R. M. & Nosarti, C. 12 Oct 2011 In : PL o S One . 6, 10, p. - 9 p., e24525Research output: Contribution to journal › Article

Thalamic Glutamate Levels as a Predictor of Cortical Response During Executive Functioning in Subjects at High Risk for PsychosisFusar-Poli, P., Stone, J., Broome, M. R., Valli, I., Mechelli, A., McLean, M. A., Lythgoe, D. J., O'Gorman, R. L., Barker, G. J. & McGuire, P. K. Sep 2011 In : Archives of General Psychiatry. 68, 9, p. 881 - 890 10 p.Research output: Contribution to journal › Article

Early specialization for voice and emotion processing in the infant brainBlasi, A., Mercure, E., Lloyd-Fox, S., Thomson, A., Brammer, M., Sauter, D., Deeley, Q., Barker, G. J., Renvall, V., Deoni, S., Gasston, D., Williams, S. C. R., Johnson, M. H., Simmons, A. & Murphy, D. G. M. 26 Jul 2011 In : Current Biology. 21, 14, p. 1220-1224 5 p.Research output: Contribution to journal › Article

Reply to: Hippocampal Glutamate Levels and Striatal Dopamine D-2/3 Receptor Occupancy in Subjects at Ultra High Risk of PsychosisStone, J., Howes, O. D., Egerton, A., Kambeitz, J., Allen, P., Lythgoe, D. J., O'Gorman, R. L., McLean, M. A., Barker, G. J. & McGuire, P. 1 Jul 2011 In : Biological Psychiatry. 70, 1, p. e3 - e4 2 p.Research output: Contribution to journal › Letter

Boys do it the right way: sex-dependent amygdala lateralization during face processing in adolescentsSchneider, S. , Peters, J. , Bromberg, U. , Brassen, S. , Menz, M. M. , Miedl, S. F. , Loth, E. , Banaschewski, T. , Barbot, A. , Barker, G. , Conrod, P. J. , Dalley, J. W. , Flor, H. , Gallinat, J. , Garavan, H. , Heinz, A. , Itterman, B. , Mallik, C. , Mann, K. , Artiges, E. & 12 others Paus, T., Poline, J-B., Rietschel, M., Reed, L., Smolka, M. N., Spanagel, R., Speiser, C., Ströhle, A., Struve, M., Schumann, G., Büchel, C. & IMAGEN consortium 1 Jun 2011 In : NeuroImage. 56, 3, p. 1847 - 1853 7 p., N/AResearch output: Contribution to journal › Article

Segmentation of the thalamus in MRI based on T1 and T2Traynor, C. R., Richardson, M. P., Barker, G. J., Crum, W. R. & Williams, S. C. R. 1 Jun 2011 In : NeuroImage. 56, 3, p. 939-950 12 p.Research output: Contribution to journal › Article

Motor system hyperconnectivity in juvenile myoclonic epilepsy: a cognitive functional magnetic resonance imaging studyVollmar, C., O Muircheartaigh, J., Barker, G. J., Symms, M. R., Thompson, P., Kumari, V., Duncan, J. S., Janz, D., Richardson, M. P. & Koepp, M. J. Jun 2011 In : Brain. 134, 6, p. 1710 - 1719 10 p.Research output: Contribution to journal › Article

Clustering probabilistic tractograms using independent component analysis applied to the thalamusO Muircheartaigh, J., Vollmar, C., Traynor, C., Barker, G. J., Kumari, V., Symms, M. R., Thompson, P., Duncan, J. S., Koepp, M. J. & Richardson, M. P. 1 Feb 2011 In : NeuroImage. 54, 3, p. 2020 - 2032 13 p.Research output: Contribution to journal › Article

Modulation of orbitofrontal response to amphetamine by a functional variant of DAT1 and in vitro confirmationBrotons, O., O'Daly, O., Guindalini, C., Howard, M., Bubb, J., Barker, G., Dalton, J., Quinn, J., Murray, R. M., Breen, G. & Shergill, S. Feb 2011 In : Molecular Psychiatry. 16, 2, p. 124 - 126 3 p.Research output: Contribution to journal › Letter

Focal structural changes and cognitive dysfunction in juvenile myoclonic epilepsyO Muircheartaigh, J., Vollmar, C., Barker, G. J., Kumari, V., Symms, M. R., Thompson, P., Duncan, J. S., Koepp, M. J. & Richardson, M. P. 4 Jan 2011 In : Neurology. 76, 1, p. 34 - 40 7 p.Research output: Contribution to journal › Article

Neuroanatomical correlates of psychosis in temporal lobe epilepsy: voxel-based morphometry studySundram, F., Cannon, M., Doherty, C. P., Barker, G. J., Fitzsimons, M., Delanty, N. & Cotter, D. Dec 2010 In : British Journal of Psychiatry. 197, 6, p. 482 - 492 11 p.Research output: Contribution to journal › Article

The IMAGEN study: reinforcement-related behaviour in normal brain function and psychopathologySchumann, G. , Loth, E. , Banaschewski, T. , Barbot, A. , Barker, G. , Buechel, C. , Conrod, P. J. , Dalley, J. W. , Flor, H. , Gallinat, J. , Garavan, H. , Heinz, A. , Itterman, B. , Lathrop, M. , Mallik, C. , Mann, K. , Martinot, J-L. , Paus, T. , Poline, J-B. , Robbins, T. W. & 9 others Rietschel, M., Reed, L., Smolka, M., Spanagel, R., Speiser, C., Stephens, D. N., Stroehle, A., Struve, M. & IMAGEN Consortium Dec 2010 In : Molecular Psychiatry. 15, 12, p. 1128 - 1139 12 p.Research output: Contribution to journal › Article

Altered Relationship Between Hippocampal Glutamate Levels and Striatal Dopamine Function in Subjects at Ultra High Risk of PsychosisStone, J., Howes, O., Egerton, A., Kambeitz, J., Allen, P., Lythgoe, D. J., O'Gorman, R. L., McLean, M. A., Barker, G. J. & McGuire, P. 1 Oct 2010 In : Biological Psychiatry. 68, 7, p. 599 - 602 4 p.Research output: Contribution to journal › Article

White Matter Integrity in Asperger Syndrome: A Preliminary Diffusion Tensor Magnetic Resonance Imaging Study in AdultsBloemen, O. J. N., Deeley, Q., Sundram, F., Daly, E. M., Barker, G. J., Jones, D. K., van Amelsvoort, T. A. M. J., Schmitz, N., Robertson, D., Murphy, K. C. & Murphy, D. G. M. Oct 2010 In : Autism Research. 3, 5, p. 203 - 213 11 p.Research output: Contribution to journal › Article

Quantitative magnetic resonance spectroscopic imaging in Parkinson's disease, progressive supranuclear palsy and multiple system atrophyGuevara, C. A., Blain, C. R., Stahl, D., Lythgoe, D., Leigh, P. N. & Barker, G. Sep 2010 In : European Journal of Neurology. 17, 9, p. 1193 - 1202 10 p.Research output: Contribution to journal › Article

Reproducibility of thalamic segmentation based on probabilistic tractographyTraynor, C., Heckemann, R. A., Hammers, A., O Muircheartaigh, J., Crum, W. R., Barker, G. J. & Richardson, M. P. Aug 2010 In : NeuroImage. 52, 1, p. 69 - 85 17 p.Research output: Contribution to journal › Article

Changes in the Frontotemporal Cortex and Cognitive Correlates in First-Episode PsychosisGutierrez-Galve, L., Wheeler-Kingshott, C. A. M., Altmann, D. R., Price, G., Chu, E. M., Leeson, V. C., Lobo, A., Barker, G. J., Barnes, T. R. E., Joyce, E. M. & Ron, M. A. 1 Jul 2010 In : Biological Psychiatry. 68, 1, p. 51 - 60 10 p.Research output: Contribution to journal › Article

Identical, but not the same: Intra-site and inter-site reproducibility of fractional anisotropy measures on two 3.0 T scannersVollmar, C., O Muircheartaigh, J., Barker, G. J., Symms, M. R., Thompson, P., Kumari, V., Duncan, J. S., Richardson, M. P. & Koepp, M. J. Jul 2010 In : NeuroImage. 51, 4, p. 1384 - 1394 11 p.Research output: Contribution to journal › Article

White matter microstructure in 22q11 deletion syndrome: a pilot diffusion tensor imaging and voxel-based morphometry study of children and adolescentsSundram, F., Campbell, L. E., Azuma, R., Daly, E., Bloemen, O. J. N., Barker, G. J., Chitnis, X., Jones, D. K., van Amelsvoort, T., Murphy, K. C. & Murphy, D. G. M. Jun 2010 In : Journal Of Neurodevelopmental Disorders. 2, 2, p. 77 - 92 16 p.Research output: Contribution to journal › Article

White Matter Integrity and Cognitive Impairment in First-Episode PsychosisPerez-Iglesias, R., Tordesillas-Gutierrez, D., McGuire, P. K., Barker, G. J., Roiz-Santianez, R., Mata, I., Marco de Lucas, E., Manuel Rodriguez-Sanchez, J., Ayesa-Arriola, R., Vazquez-Barquero, J. L. & Crespo-Facorro, B. Apr 2010 In : The American Journal of Psychiatry. 167, 4, p. 451 - 458 8 p.Research output: Contribution to journal › Article

Brain pathology in first-episode psychosis: Magnetization transfer imaging provides additional information to MRI measurements of volume lossPrice, G., Cercignani, M., Chu, E. M., Barnes, T. R. E., Barker, G. J., Joyce, E. M. & Ron, M. A. 1 Jan 2010 In : NeuroImage. 49, 1, p. 185 - 192 8 p.Research output: Contribution to journal › Article

White matter defects in first episode psychosis patients: A voxelwise analysis of diffusion tensor imagingPerez-Iglesias, R., Tordesillas-Gutierrez, D., Barker, G. J., McGuire, P. K., Roiz-Santianez, R., Mata, I., Marco de Lucas, E., Quintana, F., Vazquez-Barquero, J. L. & Crespo-Facorro, B. 1 Jan 2010 In : NeuroImage. 49, 1, p. 199 - 204 6 p.Research output: Contribution to journal › Article

Effect of age at onset of schizophrenia on white matter abnormalitiesKyriakopoulos, M., Perez-Iglesias, R., Woolley, J. B., Kanaan, R. A. A., Vyas, N. S., Barker, G. J., Frangou, S. & McGuire, P. K. Oct 2009 In : British Journal of Psychiatry. 195, 4, p. 346 - 353 8 p.Research output: Contribution to journal › Article

Increased Inferior Frontal Activation During Word Generation: A Marker of Genetic Risk for Schizophrenia but not Bipolar Disorder?Costafreda, S. G., Fu, C. H. Y., Picchioni, M., Kane, F., McDonald, C., Prata, D., Kalidindi, S., Walshe, M., Curtis, V., Bramon, E., Kravariti, E., Marshall, N., Toulopoulou, T., Barker, G. J., David, A. S., Brammer, M. J., Murray, R. M. & McGuire, P. K. Oct 2009 In : Human Brain Mapping. 30, 10, p. 3287 - 3298 12 p.Research output: Contribution to journal › Article

Glutamate Dysfunction in People with Prodromal Symptoms of Psychosis: Relationship to Gray Matter VolumeStone, J. M., Day, F., Tsagaraki, H., Valli, I., McLean, M. A., Lythgoe, D. J., O'Gorman, R. L., Barker, G. J., McGuire, P. K. & OASIS 15 Sep 2009 In : Biological Psychiatry. 66, 6, p. 533 - 539 7 p.Research output: Contribution to journal › Article

Is there core diffusion tensor imaging pathology in schizophrenia? ReplyKanaan, R. A., Barker, G. & McGuire, P. Jul 2009 In : British Journal of Psychiatry. 195, 1, p. 87 - 87 1 p.Research output: Contribution to journal › Letter

Serotonin transporter genotype and neuroanatomy in autism spectrum disordersRaznahan, A., Pugliese, L., Barker, G. J., Daly, E., Powell, J., Bolton, P. F. & Murphy, D. G. M. Jun 2009 In : Psychiatric Genetics. 19, 3, p. 147 - 150 4 p.Research output: Contribution to journal › Article

White matter microstructural impairments and genetic liability to familial bipolar I disorderChaddock, C., Barker, G. J., Marshall, N., Schulze, K., Hall, M. H., Fern, A., Walshe, M., Bramon, E., Chitnis, X. A., Murray, R. & McDonald, C. Jun 2009 In : British Journal of Psychiatry. 194, 6, p. 527 - 534 8 p.Research output: Contribution to journal › Article

Bayesian wavelet-based analysis of functional magnetic resonance time seriesCostafreda, S. G., Barker, G. J. & Brammer, M. J. May 2009 In : Magnetic Resonance Imaging. 27, 4, p. 460 - 469 10 p.Research output: Contribution to journal › Article

Size matters: Increased grey matter in boys with conduct problems and callous-unemotional traitsDe Brito, S. A., Mechelli, A., Wilke, M., Laurens, K. R., Jones, A. P., Barker, G. J., Hodgins, S. & Viding, E. Apr 2009 In : Brain. 132, 4, p. 843 - 852 10 p.Research output: Contribution to journal › Article

White matter microstructure in schizophrenia: effects of disorder, duration and medicationKanaan, R., Barker, G., Brammer, M., Giampietro, V., Shergill, S., Woolley, J., Picchioni, M., Toulopoulou, T. & McGuire, P. Mar 2009 In : British Journal of Psychiatry. 194, 3, p. 236 - 242 7 p.Research output: Contribution to journal › Article

Brain Correlates of Non-Symbolic Numerosity Estimation in Low and High Mathematical Ability ChildrenKovas, Y., Giampietro, V., Viding, E., Ng, V., Brammer, M., Barker, G. J., Happe, F. G. E. & Plomin, R. 24 Feb 2009 In : PL o S One . 4, 2, e4587Research output: Contribution to journal › Article

Proton MR spectroscopy of metabolite concentrations in temporal lobe epilepsy and effect of temporal lobe resectionSimister, R. J., McLean, M. A., Barker, G. J. & Duncan, J. S. Feb 2009 In : Epilepsy Research. 83, 2-3, p. 168 - 176 9 p.Research output: Contribution to journal › Article

Amygdala Hypoactivity to Fearful Faces in Boys With Conduct Problems and Callous-Unemotional TraitsJones, A. P., Laurens, K. R., Herba, C. M., Barker, G. J. & Viding, E. Jan 2009 In : The American Journal of Psychiatry. 166, 1, p. 95 - 102 8 p.Research output: Contribution to journal › Article

The effect of epileptic seizures on proton MRS visible neurochemical concentrationsSimister, R. J., McLean, M. A., Salmenpera, T. M., Barker, G. J. & Duncan, J. S. Sep 2008 In : Epilepsy Research. 81, 1, p. 36 - 43 8 p.Research output: Contribution to journal › Article

Diffusion tensor imaging in schizophreniaKyriakopoulos, M., Bargiotas, T., Barker, G. J. & Frangou, S. Jun 2008 In : European Psychiatry. 23, 4, p. 255 - 273 19 p.Research output: Contribution to journal › Literature review

Tractography of the parahippocampal gyrus and material specific memory impairment in unilateral temporal lobe epilepsyYogarajah, M., Powell, H. W. R., Parker, G. J. M., Alexander, D. C., Thompson, P. J., Symms, M. R., Boulby, P., Wheeler-Kingshott, C. A., Barker, G. J., Koepp, M. J. & Duncan, J. S. 1 May 2008 In : NeuroImage. 40, 4, p. 1755 - 1764 10 p.Research output: Contribution to journal › Article

Combined EEG-fMRI and tractography to visualise propagation of epileptic activityHamandi, K., Powell, H. W. R., Laufs, H., Symms, M. R., Barker, G. J., Parker, G. J. M., Lemieux, L. & Duncan, J. S. May 2008 In : Journal of Neurology, Neurosurgery and Psychiatry. 79, 5, p. 594 - 597 4 p.Research output: Contribution to journal › Article

A comparison between equations describing in vivo MT: The effects of noise and sequence parametersCercignani, M. & Barker, G. J. Apr 2008 In : Journal of Magnetic Resonance. 191, 2, p. 171 - 183 13 p.Research output: Contribution to journal › Article

A diffusion tensor imaging study of white matter in early-onset schizophreniaKyriakopoulos, M., Vyas, N. S., Barker, G. J., Chitnis, X. A. & Frangou, S. 1 Mar 2008 In : Biological Psychiatry. 63, 5, p. 519 - 523 5 p.Research output: Contribution to journal › Article

Imaging language pathways predicts postoperative naming deficitsPowell, H. W. R., Parker, G. J. M., Alexander, D. C., Symms, M. R., Boulby, P. A., Barker, G. J., Thompson, P. J., Koepp, M. J. & Duncan, J. S. Mar 2008 In : Journal of Neurology, Neurosurgery and Psychiatry. 79, 3, p. 327 - 330 4 p.Research output: Contribution to journal › Article

White matter tracts in first-episode psychosis: A DTI tractography study of the uncinate fasciculusPrice, G., Cercignani, M., Parker, G. J. M., Altmann, D. R., Barnes, T. R. E., Barker, G. J., Joyce, E. M. & Ron, M. A. 1 Feb 2008 In : NeuroImage. 39, 3, p. 949 - 955 7 p.Research output: Contribution to journal › Article

Quantitative magnetic resonance of postmortem multiple sclerosis brain before and after fixationSchmierer, K., Wheeler-Kingshott, C. A. M., Tozer, D. J., Boulby, P. A., Parkes, H. G., Yousry, T. A., Scaravilli, F., Barker, G. J., Tofts, P. S. & Miller, D. H. Feb 2008 In : Magnetic Resonance in Medicine. 59, 2, p. 268 - 277 10 p.Research output: Contribution to journal › Article

A method for removing global effects in small-animal functional MRILowe, A. S., Barker, G. J., Beech, J. S., Ireland, M. D. & Williams, S. C. R. Jan 2008 In : Nmr in Biomedicine. 21, 1, p. 53 - 58 6 p.Research output: Contribution to journal › Article

Abnormal brain connectivity in first-episode psychosis: A diffusion MRI tractography study of the corpus callosum (vol 35, pg 458, 2007)Price, G., Cercignani, M., Parker, G. J. M., Altmann, D. R., Barnes, T. R. E., Barker, G. J., Joyce, E. M. & Ron, M. A. 1 Dec 2007 In : NeuroImage. 38, 4, p. 766 - 766 1 p.Research output: Contribution to journal › Article

PYY modulation of cortical and hypothalamic brain areas predicts feeding behaviour in humansBatterham, R. L., Ffytche, D. H., Rosenthal, J. M., Zelaya, F. O., Barker, G. J., Withers, D. J. & Williams, S. C. R. 1 Nov 2007 In : NATURE. 450, 7166, p. 106 - 109 4 p.Research output: Contribution to journal › Article

Impact of incidental magnetization transfer effects on inversion-recovery sequences that use a fast spin-echo readoutMeara, S. J. P. & Barker, G. J. Oct 2007 In : Magnetic Resonance in Medicine. 58, 4, p. 825 - 829 5 p.Research output: Contribution to journal › Article

Quantitative magnetization transfer imaging in postmortem multiple sclerosis brainSchmierer, K., Tozer, D. J., Scaravilli, F., Altmann, D. R., Barker, G. J., Tofts, P. S. & Miller, D. H. Jul 2007 In : Journal of Magnetic Resonance Imaging. 26, 1, p. 41 - 51 11 p.Research output: Contribution to journal › Article

Abnormalities of language networks in temporal lobe epilepsyPowell, H. W. R., Parker, G. J. M., Alexander, D. C., Symms, M. R., Boulby, P. A., Wheeler-Kingshott, C. A. M., Barker, G. J., Koepp, M. J. & Duncan, J. S. 15 May 2007 In : NeuroImage. 36, 1, p. 209 - 221 13 p.Research output: Contribution to journal › Article

Magnetization transfer ratio in Alzheimer disease: Comparison with volumetric measurementsRidha, B. H., Symms, M. R., Tozer, D. J., Stockton, K. C., Frost, C., Siddique, M. M., Lewis, E. B., MacManus, D. G., Boulby, P. A., Barker, G. J., Rossor, M. N., Fox, N. C. & Tofts, P. S. May 2007 In : American Journal of Neuroradiology. 28, 5, p. 965 - 970 6 p.Research output: Contribution to journal › Article

Proton magnetic resonance spectroscopy of malformations of cortical development causing epilepsySimister, R. J., McLean, M. A., Barker, G. J. & Duncan, J. S. May 2007 In : Epilepsy Research. 74, 2-3, p. 107 - 115 9 p.Research output: Contribution to journal › Article

The effect of sodium valproate on proton MRS visible neurochemical concentrationsSimister, R. J., McLean, M. A., Barker, G. J. & Duncan, J. S. May 2007 In : Epilepsy Research. 74, 2-3, p. 215 - 219 5 p.Research output: Contribution to journal › Article

Abnormal brain connectivity in first-episode psychosis: A diffusion MRI tractography study of the corpus callosumPrice, G., Cercignani, M., Parker, G. J. M., Altmann, D. R., Barnes, T. R. E., Barker, G. J., Joyce, E. M. & Ron, M. A. 1 Apr 2007 In : NeuroImage. 35, 2, p. 458 - 466 9 p.Research output: Contribution to journal › Article

Diffusion tensor imaging of post mortem multiple sclerosis brainSchmierer, K., Wheeler-Kingshott, C. A. M., Boulby, P. A., Scaravilli, F., Altmann, D. R., Barker, G. J., Tofts, P. S. & Miller, D. H. 1 Apr 2007 In : NeuroImage. 35, 2, p. 467 - 477 11 p.Research output: Contribution to journal › Article

A diffusion tensor imaging study of fasciculi in schizophreniaShergill, S., Kanaan, R. A., Chitnis, X. A., O'Daly, O., Jones, D. K., Frangou, S., Williams, S. C. R., Howard, R. J., Barker, G. J., Murray, R. M. & McGuire, P. Mar 2007 In : The American Journal of Psychiatry. 164, 3, p. 467 - 473 7 p.Research output: Contribution to journal › Article

Evaluation of quantitative magnetic resonance imaging contrasts in MRI-Negative refractory focal epilepsySalmenpera, T. M., Symms, M. R., Rugg-Gunn, F. J., Boulby, P. A., Free, S. L., Barker, G. J., Yousry, T. A. & Duncan, J. S. Feb 2007 In : Epilepsia. 48, 2, p. 229 - 237 9 p.Research output: Contribution to journal › Article

A longitudinal study of diffusion tensor MRI in ALSBlain, C. R. V., Williams, V. C., Johnston, C., Stanton, B. R., Ganesalingam, J., Jarosz, J. M., Jones, D. K., Barker, G. J., Williams, S. C. R., Leigh, P. N. & Simmons, A. 2007 In : Amyotrophic Lateral Sclerosis (United Kingdom). 8, 6, p. 348 - 355 8 p.Research output: Contribution to journal › Article

Concentrations and magnetization transfer ratios oft metabolites in gray and white matterMcLean, M. A. & Barker, G. J. Dec 2006 In : Magnetic Resonance in Medicine. 56, 6, p. 1365 - 1370 6 p.Research output: Contribution to journal › Article

Measuring brain stem and cerebellar damage in parkinsonian syndromes using diffusion tensor MRIBlain, C. R. V., Barker, G. J., Jarosz, J. M., Coyle, N. A., Landau, S., Brown, R. G., Chaudhuri, K. R., Simmons, A., Jones, D. K., Williams, S. C. R. & Leigh, P. N. Dec 2006 In : Neurology. 67, 12, p. 2199 - 2205 7 p.Research output: Contribution to journal › Article

A volumetric MRI and magnetization transfer imaging follow-up study of patients with first-episode schizophreniaPrice, G., Cercignani, M., Bagary, M. S., Barnes, T. R. E., Barker, G. J., Joyce, E. M. & Ron, M. A. Oct 2006 In : Schizophrenia Research. 87, 1-3, p. 100 - 108 9 p.Research output: Contribution to journal › Article

High-resolution diffusion tensor imaging of the hippocampus in temporal lobe epilepsySalmenpera, T. M., Simister, R. J., Bartlett, P., Symms, M. R., Boulby, P. A., Free, S. L., Barker, G. J. & Duncan, J. S. Oct 2006 In : Epilepsy Research. 71, 2-3, p. 102 - 106 5 p.Research output: Contribution to journal › Article

Sources of variation in multi-centre brain MTR histogram studies: body-coil transmission eliminates inter-centre differencesTofts, P. S., Steens, S. C. A., Cercignani, W., dmiraal-Behloul, F., Hofman, P. A. M., van Osch, M. J. P., Teeuwisse, W. M., Tozer, D. J., van Waesberghe, J. H. T. M., Yeung, R., Barker, G. J. & van Buchem, M. A. Sep 2006 In : Magma: Magnetic Resonance Materials in Physics, Biology and Medicine. 19, 4, p. 209 - 222 14 p.Research output: Contribution to journal › Article

Hemispheric asymmetries in language-related pathways: A combined functional MPI and tractography studyPowell, H. W. R., Parker, G. J. M., Alexander, D. C., Symms, M. R., Boulby, P. A., Wheeler-Kingshott, C. A. M., Barker, G. J., Noppeney, U., Koepp, M. J. & Duncan, J. S. 1 Aug 2006 In : NeuroImage. 32, 1, p. 388 - 399 12 p.Research output: Contribution to journal › Article

In vivo diffusion tensor imaging of the human optic nerve: Pilot study in normal controlsWheeler-Kingshott, C. A. M., Trip, S. A., Symms, M. R., Parker, G. J. M., Barker, G. J. & Miller, D. H. Aug 2006 In : Magnetic Resonance in Medicine. 56, 2, p. 446 - 451 6 p.Research output: Contribution to journal › Article

Postictal diffusion weighted imagingSalmenpera, T. M., Symms, M. R., Boulby, P. A., Barker, G. J. & Duncan, J. S. Aug 2006 In : Epilepsy Research. 70, 2-3, p. 133 - 143 11 p.Research output: Contribution to journal › Article

3D MTR measurement: From 1.5 T to 3.0 TCercignani, M., Symms, M. R., Ron, M. & Barker, G. J. 15 May 2006 In : NeuroImage. 31, 1, p. 181 - 186 6 p.Research output: Contribution to journal › Article

Imaging the neocortex in epilepsy with double inversion recovery imagingRugg-Gunn, F. J., Boulby, P. A., Symms, M. R., Barker, G. J. & Duncan, J. S. 15 May 2006 In : NeuroImage. 31, 1, p. 39 - 50 12 p.Research output: Contribution to journal › Article

Optic nerve diffusion tensor imaging in optic neuritisTrip, S. A., Wheeler-Kingshott, C., Jones, S. J., Li, W. Y., Barker, G. J., Thompson, A. J., Plant, G. T. & Miller, D. H. 1 Apr 2006 In : NeuroImage. 30, 2, p. 498 - 505 8 p.Research output: Contribution to journal › Article

Study design in MRI: Basic principlesAmaro, E. & Barker, G. J. Apr 2006 In : Brain and Cognition. 60, 3, p. 220 - 232 13 p.Research output: Contribution to journal › Literature review

Tract-specific anisotropy measurements in diffusion tensor imagingKanaan, R. A., Shergill, S. S., Barker, G. J., Catani, M., Ng, V. W., Howard, R. J., McGuire, P. K. & Jones, D. K. 30 Jan 2006 In : Psychiatry Research. Neuroimaging. 146, 1, p. 73 - 82 10 p.Research output: Contribution to journal › Article

Diffusion tensor imaging in schizophreniaKanaan, R. A. A., Kim, J. S., Kaufmann, W. E., Pearlson, G. D., Barker, G. J. & McGuire, P. K. 15 Dec 2005 In : Biological Psychiatry. 58, 12, p. 921 - 929 9 p.Research output: Contribution to journal › Literature review

Magnetization transfer histograms in clinically isolated syndromes suggestive of multiple sclerosisFernando, K. T. M., Tozer, D. J., Miszkiel, K. A., Gordon, R. M., Swanton, J. K., Dalton, C. M., Barker, G. J., Plant, G. T., Thompson, A. J. & Miller, D. H. Dec 2005 In : Brain. 128, 12, p. 2911 - 2925 15 p.Research output: Contribution to journal › Article

Magnetization transfer effect on human brain metabolites and macromoleculesMcLean, M. A., Simister, R. J., Barker, G. J. & Duncan, J. S. Nov 2005 In : Magnetic Resonance in Medicine. 54, 5, p. 1281 - 1285 5 p.Research output: Contribution to journal › Article

Increasing normal-appearing grey and white matter magnetisation transfer ratio abnormality in early relapsing-remitting multiple sclerosisDavies, G. R., Altmann, D. R., Hadjiprocopis, A., Rashid, W., Chard, D. T., Griffin, C. M., Tofts, P. S., Barker, G. J., Kapoor, R., Thompson, A. J. & Miller, D. H. Sep 2005 In : Journal of Neurology. 252, 9, p. 1037 - 1044 8 p.Research output: Contribution to journal › Article

MR tractography predicts visual field defects following temporal lobe resectionPowell, H. W. R., Parker, G. J. M., Alexander, D. C., Symms, M. R., Boulby, P. A., Wheeler-Kingshott, C. A. M., Barker, G. J., Koepp, M. J. & Duncan, J. S. 23 Aug 2005 In : Neurology. 65, 4, p. 596 - 599 4 p.Research output: Contribution to journal › Article

Optimal imaging parameters for fiber-orientation estimation in diffusion MRIAlexander, D. C. & Barker, G. J. 15 Aug 2005 In : NeuroImage. 27, 2, p. 357 - 367 11 p.Research output: Contribution to journal › Article

Three-dimensional quantitative magnetisation transfer imaging of the human brainCercignani, M., Symms, M. R., Schmierer, K., Boulby, P. A., Tozer, D. J., Ron, M., Tofts, P. S. & Barker, G. J. 15 Aug 2005 In : NeuroImage. 27, 2, p. 436 - 441 6 p.Research output: Contribution to journal › Article

Evolution of the longitudinal magnetization for pulse sequences using a fast spin-echo readout: Application to fluid-attenuated inversion-recovery and double inversion-recovery sequencesMeara, S. J. P. & Barker, G. J. Jul 2005 In : Magnetic Resonance in Medicine. 54, 1, p. 241 - 245 5 p.Research output: Contribution to journal › Article

Object strength - an accurate measure for small objects that is insensitive to partial volume effectsTofts, P. S., Silver, N. C., Barker, G. J. & Gass, A. Jul 2005 In : Magma: Magnetic Resonance Materials in Physics, Biology and Medicine. 18, 3, p. 162 - 169 8 p.Research output: Contribution to journal › Article

Emergence of thalamic magnetization transfer ratio abnormality in early relapsing-remitting multiple sclerosisDavies, G. R., Altmann, D. R., Rashid, W., Chard, D. T., Griffin, C. M., Barker, G. J., Kapoor, R., Thompson, A. J. & Miller, D. H. Jun 2005 In : Multiple Sclerosis. 11, 3, p. 276 - 281 6 p.Research output: Contribution to journal › Article

Adaptive cortical plasticity in higher visual areas after acute optic neuritisToosy, A. T., Hickman, S. J., Miszkiel, K. A., Jones, S. J., Plant, G. T., Altmann, D. R., Barker, G. J., Miller, D. H. & Thompson, A. J. May 2005 In : Annals of Neurology. 57, 5, p. 622 - 633 12 p.Research output: Contribution to journal › Article

Whole-brain T2 mapping demonstrates occult abnormalities in focal epilepsyRugg-Gunn, F. J., Boulby, P. A., Symms, M. R., Barker, G. J. & Duncan, J. S. 25 Jan 2005 In : Neurology. 64, 2, p. 318 - 325 8 p.Research output: Contribution to journal › Literature review

Optic nerve diffusion measurement from diffusion-weighted imaging in optic neuritisHickman, S. J., Wheeler-Kingshott, C. A. M., Jones, S. J., Miszkiel, K. A., Barker, G. J., Plant, G. T. & Miller, D. H. 2005 In : American Journal of Neuroradiology. 26, 4, p. 951 - 956 6 p.Research output: Contribution to journal › Article

Estimation of the macromolecular proton fraction and bound pool T-2 in multiple sclerosisDavies, G. R., Tozer, D. J., Cercignani, M., Ramani, A., Dalton, C. M., Thompson, A. J., Barker, G. J., Tofts, P. S. & Miller, D. H. Dec 2004 In : Multiple Sclerosis. 10, 6, p. 607 - 613 7 p.Research output: Contribution to journal › Article

Structural neural networks subserving oculomotor function in first-episode schizophreniaBagary, M. S., Hutton, S. B., Symms, M. R., Barker, G. J., Mutsatsa, S. H., Barnes, T. R. E., Joyce, E. M. & Ron, M. A. 1 Nov 2004 In : Biological Psychiatry. 56, 9, p. 620 - 627 8 p.Research output: Contribution to journal › Article

A serial MRI study following optic nerve mean area in acute optic neuritisHickman, S. J., Toosy, A. T., Jones, S. J., Altmann, D. R., Miszkiel, K. A., MacManus, D. G., Barker, G. J., Plant, G. T., Thompson, A. J. & Miller, D. H. Nov 2004 In : Brain. 127, 11, p. 2498 - 2505 8 p.Research output: Contribution to journal › Article

Magnetization transfer ratio and myelin in postmortem multiple sclerosis brainSchmierer, K., Scaravilli, F., Altmann, D. R., Barker, G. J. & Miller, D. H. Sep 2004 In : Annals of Neurology. 56, 3, p. 407 - 415 9 p.Research output: Contribution to journal › Article

Progressive grey matter atrophy in clinically early relapsing-remitting multiple sclerosisChard, D. T., Griffin, C. M., Rashid, W., Davies, G. R., Altmann, D. R., Kapoor, R., Barker, G. J., Thompson, A. J. & Miller, D. H. Aug 2004 In : Multiple Sclerosis. 10, 4, p. 387 - 391 5 p.Research output: Contribution to journal › Article

Cervical spinal cord MTR histogram analysis in multiple sclerosis using a 3D acquisition and a B-spline active surface segmentation techniqueHickman, S. J., Hadjiprocopis, A., Coulon, O., Miller, D. H. & Barker, G. J. Jul 2004 In : Magnetic Resonance Imaging. 22, 6, p. 891 - 895 5 p.Research output: Contribution to journal › Article

Evidence for grey matter MTR abnormality in minimally disabled patients with early relapsing-remitting multiple sclerosisDavies, G. R., Ramio-Torrenta, L., Hadjiprocopis, A., Chard, D. T., Griffin, C. M. B., Rashid, W., Barker, G. J., Kapoor, R., Thompson, A. J. & Miller, D. H. Jul 2004 In : Journal of Neurology, Neurosurgery and Psychiatry. 75, 7, p. 998 - 1002 5 p.Research output: Contribution to journal › Article

Noninvasive in vivo demonstration of the connections of the human parahippocampal gyrusPowell, H. W. R., Guye, M., Parker, G. J. M., Symms, M. R., Boulby, P., Koepp, M. J., Barker, G. J. & Duncan, J. S. Jun 2004 In : NeuroImage. 22, 2, p. 740 - 747 8 p.Research output: Contribution to journal › Article

Optimized interleaved whole-brain 3D double inversion recovery (DIR) sequence for imaging the neocortexBoulby, P. A., Symms, M. R. & Barker, G. J. Jun 2004 In : Magnetic Resonance in Medicine. 51, 6, p. 1181 - 1186 6 p.Research output: Contribution to journal › Article

Serial magnetization transfer imaging in acute optic neuritisHickman, S. J., Toosy, A. T., Jones, S. J., Altmann, D. R., Miszkiel, K. A., MacManus, D. G., Barker, G. J., Plant, G. T., Thompson, A. J. & Miller, D. H. Mar 2004 In : Brain. 127, 3, p. 692 - 700 9 p.Research output: Contribution to journal › Article

Diffusion tensor imaging of early relapsing-remitting multiple sclerosis with histogram analysis using automated segmentation and brain volume correctionRashid, W., Hadjiprocopis, A., Griffin, C. M., Chard, D. T., Davies, G. R., Barker, G. J., Tofts, P. S., Thompson, A. J. & Miller, D. H. Feb 2004 In : Multiple Sclerosis. 10, 1, p. 9 - 15 7 p.Research output: Contribution to journal › Article

Discrimination between neurochemical and macromolecular signals in human frontal lobes using short echo time proton magnetic resonance spectroscopyMcLean, M. A., Simister, R. J., Barker, G. J. & Duncan, J. S. 2004 In : Faraday Discussions. 126, p. 93 - 102 10 p.Research output: Contribution to journal › Article

Disability in multiple sclerosis is related to normal appearing brain tissue MTR histogram abnormalitiesTRABOULSEE, A., DEHMESHKI, J., PETERS, K. R., GRIFFIN, C. M., BREX, P. A., SILVER, N., CICCARRELLI, O., CHARD, D. T., BARKER, G., THOMPSON, A. J. & MILLER, D. Dec 2003 In : Multiple Sclerosis. 9, 6, p. 566-573 8 p.Research output: Contribution to journal › Article

Stereotactic co-registration of magnetic resonance imaging and histopathology in post-mortem multiple sclerosis brainSCHMIERER, K., SCARAVILLI, F., BARKER, G. A. R. E. T. H., GORDON, R., MACMANUS, D. G. & MILLER, D. H. Dec 2003 In : Neuropathology and Applied Neurobiology. 29, 6, p. 596-601 6 p.Research output: Contribution to journal › Article

Another approach to protons with constricted mobility in white matter: pilot studies using wideline and high-resolution NMR spectroscopyRAMANI, A., ALIEV, A. E., Barker, G. & TOFTS, P. S. Nov 2003 In : Magnetic Resonance Imaging. 21, 9, p. 1039-1043 5 p.Research output: Contribution to journal › Article

High field MRI correlates of myelin content and axonal density in multiple sclerosis - A post-mortem study of the spinal cordMOTTERSHEAD, J. P., SCHMIERER, K., CLEMENCE, M., THORNTON, J. S., SCARAVILLI, F., Barker, G., TOFTS, P. S., NEWCOMBE, J., CUZNER, M. L., ORDIDGE, R. J., MCDONALD, W. I. & MILLER, D. H. Nov 2003 In : Journal of Neurology. 250, 11, p. 1293-1301 9 p.Research output: Contribution to journal › Article

Proton MRS reveals frontal lobe metabolite abnormalities in idiopathic generalized epilepsySimister, R. J., McLean, M. A., Barker, G. J. & Duncan, J. S. 14 Oct 2003 In : Neurology. 61, 7, p. 897 - 902 6 p.Research output: Contribution to journal › Article

Application of a B-spline active surface technique to the measurement of cervical cord volume in multiple sclerosis from three-dimensional MR imagesHICKMAN, S. J., COULON, O., PARKER, G. J. M., Barker, G., STEVENSON, V. L., CHARD, D. T., ARRIDGE, S. R., THOMPSON, A. J. & MILLER, D. H. 1 Sep 2003 In : Journal of Magnetic Resonance Imaging. 18, 3, p. 368-371 4 p.Research output: Contribution to journal › Article

Diffusion tensor imaging detects corticospinal tract involvement at multiple levels in amyotrophic lateral sclerosisTOOSY, A. T., WERRING, D. J., ORRELL, R. W., HOWARD, R. S., KING, M. D., Barker, G., MILLER, D. H. & THOMPSON, A. J. 1 Sep 2003 In : Journal of Neurology, Neurosurgery and Psychiatry. 74, 9, p. 1250-1257 8 p.Research output: Contribution to journal › Article

Combined functional MRI and tractography to demonstrate the connectivity of the human primary motor cortex in vivoGUYE, M., PARKER, G. J. M., SYMMS, M., BOULBY, P., WHEELER-KINGSHOTT, C. A. M., SALEK-HADDADI, A., Barker, G. & DUNCAN, J. S. 1 Aug 2003 In : NeuroImage. 19, 4, p. 1349-1360 12 p.Research output: Contribution to journal › Article

Diffusion tractography based group mapping of major white-matter pathways in the human brainCICCARELLI, O., TOOSY, A. T., PARKER, G. J. M., WHEELER-KINGSHOTT, C. A. M., Barker, G., MILLER, D. H. & THOMPSON, A. J. 1 Aug 2003 In : NeuroImage. 19, 4, p. 1545-1555 11 p.Research output: Contribution to journal › Article

Gray and white matter brain abnormalities in first-episode schizophrenia inferred from magnetization transfer imagingBagary, M. S., Symms, M. R., Barker, G. J., Mutsatsa, S. H., Joyce, E. M. & Ron, M. A. 1 Aug 2003 In : Archives of General Psychiatry. 60, 8, p. 779 - 788 10 p.Research output: Contribution to journal › Article

Quantitative magnetization transfer mapping of bound protons in multiple sclerosisTOZER, D., RAMANI, A., Barker, G., DAVIES, G. R., MILLER, D. H. & TOFTS, P. S. 1 Jul 2003 In : Magnetic Resonance in Medicine. 50, 1, p. 83-91 9 p.Research output: Contribution to journal › Article

Non-invasive mapping of connections between human thalamus and cortex using diffusion imagingBehrens, T. E. J., Johansen-Berg, H., Woolrich, M. W., Smith, S. M., Wheeler-Kingshott, C. A. M., Bulby, P. A., Barker, G. J., Sillery, E. L., Sheehan, K., Ciccarelli, O., Thompson, A. J., Brady, J. M. & Matthews, P. M. 1 Jun 2003 In : Nature Neuroscience. 6, 7, p. 750 - 757 8 p.Research output: Contribution to journal › Article

Preliminary magnetic resonance study of the macromolecular proton fraction in white matter: a potential marker of myelin?DAVIES, G. R., RAMANI, A., DALTON, C. M., TOZER, D. J., WHEELER-KINGSHOTT, C. A. M., Barker, G., THOMPSON, A. J., MILLER, D. H. & TOFTS, P. S. Jun 2003 In : Multiple Sclerosis. 9, 3, p. 246-249 4 p.Research output: Contribution to journal › Article

Magnetization transfer imaging in focal epilepsyRUGG-GUNN, F. J., ERIKSSON, S. H., BOULBY, P. A., SYMMS, M. R., Barker, G. & DUNCAN, J. S. 27 May 2003 In : Neurology. 60, 10, p. 1638-1645 8 p.Research output: Contribution to journal › Article

Guidelines for using quantitative magnetization transfer magnetic resonance imaging for monitoring treatment of multiple sclerosisHORSFIELD, M. A., Barker, G., BARKHOF, F., MILLER, D. H., THOMPSON, A. J. & FILIPPI, M. 1 Apr 2003 In : Journal of Magnetic Resonance Imaging. 17, 4, p. 389-397 9 p.Research output: Contribution to journal › Article

A study of the mechanisms of normal-appearing white matter damage in multiple sclerosis using diffusion tensor imaging - Evidence of Wallerian degenerationCICCARELLI, O., WERRING, D. J., Barker, G., GRIFFIN, C. M., WHEELER-KINGSHOTT, C. A. M., MILLER, D. H. & THOMPSON, A. J. 1 Mar 2003 In : Journal of Neurology. 250, 3, p. 287-292 6 p.Research output: Contribution to journal › Article

Oculomotor, cognitive and symptom correlates in first-episode schizophrenia using magnetization transfer imaging and volumetric MRIBAGARY, M., HUTTON, S. B., SYMMS, M. R., Barker, G., MUTSATSA, S. H., JOYCE, E. M. & RON, M. A. Mar 2003 SCHIZOPHRENIA RESEARCH. Elsevier Science B.V. {a}, Sara Burgerhartstraat 25, 1000 AE, Amsterdam, Netherlands, Vol. 60, p. 189 1 p.Research output: Chapter in Book/Report/Conference proceeding › Other chapter contribution

From diffusion tractography to quantitative white matter tract measures: a reproducibility studyCICCARELLI, O., PARKER, G. J. M., TOOSY, A. T., WHEELER-KINGSHOTT, C. A. M., Barker, G., BOULBY, P. A., MILLER, D. H. & THOMPSON, A. J. 1 Feb 2003 In : NeuroImage. 18, 2, p. 348-359 12 p.Research output: Contribution to journal › Article

Multi-centre neuroimaging studies: Why, (what) and how?Barker, G. 2003 PSYCHIATRIC NEUROIMAGING: NATO SCIENCE SERIES, SUB-SERIES I: LIFE AND BEHAVIOURAL SCIENCES. I O S PRESS, Vol. 348, p. 245-251 7 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter

Precise estimate of fundamental in-vivo MT parameters in human brain in clinically feasible timesRAMANI, A., DALTON, C., MILLER, D. H., TOFTS, P. S. & Barker, G. Dec 2002 In : Magnetic Resonance Imaging. 20, 10, p. 721-731 11 p.Research output: Contribution to journal › Article

Technical note: the comparison of hypointense lesions from 'pseudo-TI' and TI-weighted images in secondary progressive multiple sclerosisHICKMAN, S. J., Barker, G., MOLYNEUX, P. D. & MILLER, D. H. Oct 2002 In : Multiple Sclerosis. 8, 5, p. 433-435 3 p.Research output: Contribution to journal › Article

Functional magnetic resonance imaging of the cortical response to photic stimulation in humans following optic neuritis recoveryTOOSY, A. T., WERRING, D. J., BULLMORE, E. T., PLANT, G. T., Barker, G., MILLER, D. H. & THOMPSON, A. J. 27 Sep 2002 In : Neuroscience Letters. 330, 3, p. 255-259 5 p.Research output: Contribution to journal › Article

A magnetization transfer analysis of the thalamus in schizophreniaBAGARY, M. S., FOONG, J., MAIER, M., DUBOULAY, G., Barker, G., MILLER, D. H. & RON, M. A. Sep 2002 In : Journal of Neuropsychiatry and Clinical Neurosciences. 14, 4, p. 443-448 6 p.Research output: Contribution to journal › Article

A short-echo-time proton magnetic resonance spectroscopic imaging study of temporal lobe epilepsySIMISTER, R. J., WOERMANN, F. G., MCLEAN, M. A., BARTLETT, P. A., Barker, G. & DUNCAN, J. S. Sep 2002 In : Epilepsia. 43, 9, p. 1021-1031 11 p.Research output: Contribution to journal › Article

Exploring white matter tracts in band heterotopia using diffusion tractographyEriksson, S. H., Symms, M. R., Rugg-Gunn, F. J., Boulby, P. A., Wheeler-Kingshott, C. A., Barker, G. J., Duncan, J. S. & Parker, G. J. Sep 2002 In : Annals of Neurology. 52, 3, p. 327 - 334 8 p.Research output: Contribution to journal › Article

In vivo GABA+ measurement at 1.5T using a PRESS-localized double quantum filterMCLEAN, M. A., BUSZA, A. L., WALD, L. L., SIMISTER, R. J., Barker, G. & WILLIAMS, S. R. Aug 2002 In : Magnetic Resonance in Medicine. 48, 2, p. 233-241 9 p.Research output: Contribution to journal › Article

Normal-appearing brain tissue MTR histograms in clinically isolated syndromes suggestive of MSTRABOULSEE, A., DEHMESHKI, J., BREX, P. A., DALTON, C. M., CHARD, D., Barker, G., PLANT, G. T. & MILLER, D. H. 9 Jul 2002 In : Neurology. 59, 1, p. 126-128 3 p.Research output: Contribution to journal › Article

T1 histograms of normal-appearing brain tissue are abnormal in early relapsing-remitting multiple sclerosisGRIFFIN, C. M., DEHMESHKI, J., CHARD, D. T., PARKER, G. J. M., Barker, G., THOMPSON, A. J. & MILLER, D. H. Jun 2002 In : Multiple Sclerosis. 8, 3, p. 211-216 6 p.Research output: Contribution to journal › Article

Diffusion tensor imaging in refractory epilepsyRugg-Gunn, F. J., Eriksson, S. H., Symms, M. R., Barker, G. J., Thom, M., Harkness, W. & Duncan, J. S. 18 May 2002 In : The Lancet. 359, 9319, p. 1748-1751 4 p.Research output: Contribution to journal › Article

Estimating distributed anatomical connectivity using fast marching methods and diffusion tensor ImagingPARKER, G. J. M., WHEELER-KINGSHOTT, C. A. M. & Barker, G. May 2002 In : Ieee Transactions on Medical Imaging. 21, 5, p. 505-512 8 p.Research output: Contribution to journal › Article

Investigating Cervical Spinal Cord Structure Using Axial Diffusion Tensor ImagingWHEELER-KINGSHOTT, C. A. M., HICKMAN, S. J., PARKER, G. J. M., CICCARELLI, O., SYMMS, M. R., MILLER, D. H. & Barker, G. May 2002 In : NeuroImage. 16, 1, p. 93-102 10 p.Research output: Contribution to journal › Article

Classification of disease subgroup and correlation with disease severity using magnetic resonance imaging whole-brain histograms: Application to magnetization transfer ratios and multiple sclerosisDEHMESHKI, J., Barker, G. & TOFTS, P. S. Apr 2002 In : Ieee Transactions on Medical Imaging. 21, 4, p. 320-331 12 p.Research output: Contribution to journal › Article

Initial demonstration of in vivo tracing of axonal projections in the macaque brain and comparison with the human brain using diffusion tensor Imaging and fast marching tractographyPARKER, G. J. M., STEPHAN, K. E., Barker, G., ROWE, J. B., MACMANUS, D. G., WHEELER-KINGSHOTT, C. A. M., CICCARELLI, O., PASSINGHAM, R. E., SPINKS, R. L., LEMON, R. N. & TURNER, R. Apr 2002 In : NeuroImage. 15, 4, p. 797-809 13 p.Research output: Contribution to journal › Article

Investigating regional white matter in schizophrenia using diffusion tensor imagingFOONG, J., SYMMS, M. R., Barker, G., MAIER, M., MILLER, D. H. & RON, M. A. 4 Mar 2002 In : Neuroreport. 13, 3, p. 333-336 4 p.Research output: Contribution to journal › Article

ADC mapping of the human optic nerve: Increased resolution, coverage, and reliability with CSF-suppressed ZOOM-EPIWHEELER-KINGSHOTT, C. A. M., PARKER, G. J. M., SYMMS, M. R., HICKMAN, S. J., TOFTS, P. S., MILLER, D. H. & Barker, G. 2002 In : Magnetic Resonance in Medicine. 47, 1, p. 24-31 8 p.Research output: Contribution to journal › Article

Cerebral metabolite and neurotransmitter concentrations in idiopathic generalised epilepsy measured with short echo time proton MR spectroscopySIMISTER, R. J., MCLEAN, M. A., Barker, G. & DUNCAN, J. S. 2002 In : Journal of Neurology, Neurosurgery and Psychiatry. 73, 2, p. 219 1 p.Research output: Contribution to journal › Conference paper

Detection and modeling of non-Gaussian apparent diffusion coefficient profiles in human brain dataALEXANDER, D. C., BARKER, G. J. & ARRIDGE, S. R. 2002 In : Magnetic Resonance in Medicine. 48, 2, p. 331-340 10 p.Research output: Contribution to journal › Article

Quantification of spinal cord atrophy from magnetic resonance images via a B-spline active surface modelCOULON, O., HICKMAN, S. J., PARKER, G. J., Barker, G., MILLER, D. H. & ARRIDGE, S. R. 2002 In : Magnetic Resonance in Medicine. 47, 6, p. 1176-1185 10 p.Research output: Contribution to journal › Article

Quantitative T2 mapping demonstrates abnormalities in localisation-related epilepsyRUGG-GUNN, F. J., SYMMS, M. R., BOULBY, P. A., Barker, G. & DUNCAN, J. S. 2002 In : Journal of Neurology, Neurosurgery and Psychiatry. 73, 2, p. 224 1 p.Research output: Contribution to journal › Conference paper

The relationship between lesion and normal appearing brain tissue abnormalities in early relapsing remitting multiple sclerosisGRIFFIN, C. M., CHARD, D. T., PARKER, G. J. M., Barker, G., THOMPSON, A. J. & MILLER, D. H. 2002 In : Journal of Neurology. 249, 2, p. 193-199 7 p.Research output: Contribution to journal › Article

Clinical-MRI correlations in a European trial of interferon beta-1b in secondary progressive MSMOLYNEUX, P. D., Barker, G., BARKHOF, F., BECKMANN, K., DAHLKE, F., FILIPPI, M., GHAZI, M., HAHN, D., MACMANUS, D., POLMAN, C., POZZILLI, C., KAPPOS, L., THOMPSON, A. J., WAGNER, K., YOUSRY, T. & MILLER, D. H. 26 Dec 2001 In : Neurology. 57, 12, p. 2191-2197 7 p.Research output: Contribution to journal › Article

Diffusion tensor imaging in early relapsing-remitting multiple sclerosisGRIFFIN, C. M., CHARD, D. T., CICCARELLI, O., KAPOOR, R., BARKER, G. J., THOMPSON, A. J. & MILLER, D. H. Oct 2001 In : Multiple Sclerosis. 7, 5, p. 290-297 8 p.Research output: Contribution to journal › Article

In vivo short echo time H-1-magnetic resonance spectroscopic imaging (MRSI) of the temporal lobesMCLEAN, M. A., WOERMANN, F. G., SIMISTER, R. J., Barker, G. & DUNCAN, J. S. Aug 2001 In : NeuroImage. 14, 2, p. 501-509 9 p.Research output: Contribution to journal › Article

Diffusion-weighted imaging of the spinal cord and optic nerveBarker, G. 1 May 2001 In : Journal of the Neurological Sciences. 186, S1, p. S45-S49Research output: Contribution to journal › Article

Accurate multislice gradient echo T-1 measurement in the presence of non-ideal RF pulse shape and RF field nonuniformityPARKER, G. J. M., Barker, G. & TOFTS, P. S. May 2001 In : Magnetic Resonance in Medicine. 45, 5, p. 838-845 8 p.Research output: Contribution to journal › Article

Neuropathological abnormalities in schizophrenia: evidence from magnetization transfer imagingFOONG, J., SYMMS, M. R., Barker, G., MAIER, M., WOERMANN, F. G., MILLER, D. H. & RON, M. A. May 2001 In : Brain. 124, 5, p. 882-892 11 p.Research output: Contribution to journal › Article

Investigation of MS normal-appearing brain using diffusion tenser MRI with clinical correlationsCICCARELLI, O., WERRING, D. J., WHEELER-KINGSHOTT, C. A. M., Barker, G., PARKER, G. J. M., THOMPSON, A. J. & MILLER, D. H. 10 Apr 2001 In : Neurology. 56, 7, p. 926-933 8 p.Research output: Contribution to journal › Article

Combined functional magnetic resonance imaging and diffusion tensor imaging demonstrate widespread modified organisation in malformation of cortical developmentWIESHMANN, U. C., KRAKOW, K., SYMMS, M. R., PARKER, G. J. M., CLARK, C. A., Barker, G. & SHORVON, S. D. Apr 2001 In : Journal of Neurology, Neurosurgery and Psychiatry. 70, 4, p. 521-523 3 p.Research output: Contribution to journal › Article

Diffusion imaging shows abnormalities after blunt head trauma when conventional magnetic resonance imaging normalRUGG-GUNN, F. J., SYMMS, M. R., Barker, G., GREENWOOD, R. & DUNCAN, J. S. Apr 2001 In : Journal of Neurology, Neurosurgery and Psychiatry. 70, 4, p. 530-533 4 p.Research output: Contribution to journal › Article

A fast FLAIR dual-echo technique for hippocampal JF relaxometry: First experiences in patients with temporal lobe epilepsyWOERMANN, F. G., STEINER, H., Barker, G., BARTLETT, P. A., ELGER, C. E., DUNCAN, J. S. & SYMMS, M. R. Mar 2001 In : Journal of Magnetic Resonance Imaging. 13, 4, p. 547-552 6 p.Research output: Contribution to journal › Article

Detection of optic nerve atrophy following a single episode of unilateral optic neuritis by MRI using a fat-saturated short-echo fast FLAIR sequenceHICKMAN, S. J., BREX, P. A., BRIERLEY, C. M. H., SILVER, N. C., Barker, G., SCOLDING, N. J., COMPSTON, D. A. S., MOSELEY, I. F., PLANT, G. T. & MILLER, D. H. Feb 2001 In : Neuroradiology. 43, 2, p. 123-128 6 p.Research output: Contribution to journal › Article

Diffusion tensor imaging in patients with epilepsy and malformations of cortical developmentERIKSSON, S. H., RUGG-GUNN, E. J., SYMMS, M. R., Barker, G. & DUNCAN, J. S. 2001 In : Brain. 124, 3, p. 617-626 10 p.Research output: Contribution to journal › Article

Diffusion tensor imaging of cryptogenic and acquired partial epilepsiesRUGG-GUNN, F. J., ERIKSSON, S. H., SYMMS, M. R., Barker, G. & DUNCAN, J. S. 2001 In : Brain. 124, 3, p. 627-636 10 p.Research output: Contribution to journal › Article

Investigating neuropathological abnormalities in schizophrenia using magnetization transfer imagingFOONG, J., SYMMS, M. R., Barker, G., MAIER, M., WOERMANN, F. G., MILLER, D. H. & RON, M. A. 2001 In : Schizophrenia Research. 49, 1-2, p. 154 1 p.Research output: Contribution to journal › Article

Preliminary evidence for neuronal damage in cortical grey matter and normal appearing white matter in short duration relapsing-remitting multiple sclerosis: a quantitative MR spectroscopic imaging studyKAPELLER, P., MCLEAN, M. A., GRIFFIN, C. M., CHARD, D., PARKER, G. J. M., Barker, G., THOMPSON, A. J. & MILLER, D. H. 2001 In : Journal of Neurology. 248, 2, p. 131-138 8 p.Research output: Contribution to journal › Article

Quantitative contrast-enhanced magnetic resonance imaging to evaluate blood-brain barrier integrity in multiple sclerosis: a preliminary studySILVER, N. C., TOFTS, P. S., SYMMS, M. R., Barker, G., THOMPSON, A. J. & MILLER, D. H. 2001 In : Multiple Sclerosis. 7, 2, p. 75-82 8 p.Research output: Contribution to journal › Article

Quantitative short echo time proton magnetic resonance spectroscopic imaging study of malformations of cortical development causing epilepsyWoermann, F. G., McLean, M. A., Bartlett, P. A., Barker, G. J. & Duncan, J. S. 2001 In : Brain. 124, 2, p. 427 - 436 10 p.Research output: Contribution to journal › Article

Ultra-fast low-angle rapid acquisition and relaxation enhancement (UFLARE) in patients with epilepsyERIKSSON, S. H., STEPNEY, A., SYMMS, M. R., WOERMANN, F. G., NIENDORF, T., Barker, G., KENDALL, B. & STEVENS, J. M. 2001 In : Neuroradiology. 43, 12, p. 1040-1045 6 p.Research output: Contribution to journal › Article

Water diffusion is elevated in widespread regions of normal-appearing white matter in multiple sclerosis and correlates with diffusion in focal lesionsWERRING, D. J., CLARK, C. A., DROOGAN, A. G., Barker, G., MILLER, D. H. & THOMPSON, A. J. 2001 In : Multiple Sclerosis. 7, 2, p. 83-89 7 p.Research output: Contribution to journal › Article

Widespread anatomical abnormalities of grey and white matter structure in tuberous sclerosis.Ridler, K., Bullmore, E. T., De Vries, P. J., Suckling, J., Barker, G. J., Meara, S. J., Williams, S. C. & Bolton, P. F. 2001 In : Psychological Medicine. 31, 8, p. 1437 - 1446 10 p.Research output: Contribution to journal › Article

MTR and TI provide complementary information in MS NAWM, but not in lesionsGRIFFIN, C. M., PARKER, G. J. M., BARKER, G. J., TOMPSON, A. J. & MILLER, D. H. Oct 2000 In : Multiple Sclerosis. 6, 5, p. 327-331 5 p.Research output: Contribution to journal › Article

Variations in T1 and JF relaxation times of normal appearing white matter and lesions in multiple sclerosisSTEVENSON, V. L., PARKER, G. J. M., BARKER, G. J., BIRNIE, K., TOFTS, P. S., MILLER, D. H. & THOMPSON, A. J. 15 Sep 2000 In : Journal of the Neurological Sciences. 178, 2, p. 81-87 7 p.Research output: Contribution to journal › Article

Quantitative analysis of short echo time H-1-MRSI of cerebral gray and white matterMCLEAN, M. A., WOERMANN, F. G., Barker, G. & DUNCAN, J. S. 1 Sep 2000 In : Magnetic Resonance in Medicine. 44, 3, p. 401-411 11 p.Research output: Contribution to journal › Article

Diffusion tensor imaging can detect and quantify corticospinal tract degeneration after strokeWERRING, D. J., TOOSY, A. T., CLARK, C. A., PARKER, G. J. M., Barker, G., MILLER, D. H. & THOMPSON, A. J. Aug 2000 In : Journal of Neurology, Neurosurgery and Psychiatry. 69, 2, p. 269-272 4 p.Research output: Contribution to journal › Article

The pathogenesis of lesions and normal-appearing white matter changes in multiple sclerosis: A serial diffusion MRI studyWERRING, D. J., BRASSAT, D., DROOGAN, A. G., CLARK, C. A., SYMMS, M. R., Barker, G., MACMANUS, D. G., THOMPSON, A. J. & MILLER, D. H. Aug 2000 In : Brain. 123, 8, p. 1667-1676 10 p.Research output: Contribution to journal › Conference paper

In vivo H-1-magnetic resonance spectroscopy of the spinal cord in humansGOMEZ-ANSON, B., MACMANUS, D. G., PARKER, G. J. M., DAVIE, C. A., Barker, G., MOSELEY, I. F., MCDONALD, W. I. & MILLER, D. H. Jul 2000 In : Neuroradiology. 42, 7, p. 515-517 3 p.Research output: Contribution to journal › Article

Nonlinear smoothing for reduction of systematic and random errors in diffusion tensor imagingPARKER, G. J. M., SCHNABEL, J. A., SYMMS, M. R., WERRING, D. J. & Barker, G. Jun 2000 In : Journal of Magnetic Resonance Imaging. 11, 6, p. 702-710 9 p.Research output: Contribution to journal › Article

A H-1 magnetic resonance spectroscopy study of aging in parietal white matter: implications for trials in multiple sclerosisLEARY, S. M., BREX, P. A., MACMANUS, D. G., PARKER, G. J. M., Barker, G., MILLER, D. H. & THOMPSON, A. J. May 2000 In : Magnetic Resonance Imaging. 18, 4, p. 455-459 5 p.Research output: Contribution to journal › Article

Lesion heterogeneity in multiple sclerosis: a study of the relations between appearances on T1 weighted images, T1 relaxation times, and metabolite concentrationsBREX, P. A., PARKER, G. J. M., LEARY, S. M., MOLYNEUX, P. D., Barker, G., DAVIE, C. A., THOMPSON, A. J. & MILLER, D. H. May 2000 In : Journal of Neurology, Neurosurgery and Psychiatry. 68, 5, p. 627-632 6 p.Research output: Contribution to journal › Article

Diffusion tensor imaging demonstrates deviation of fibres in normal appearing white matter adjacent to a brain tumourWIESHMANN, U. C., SYMMS, M. R., PARKER, G. J. M., CLARK, C. A., LEMIEUX, L., Barker, G. & SHORVON, S. D. Apr 2000 In : Journal of Neurology, Neurosurgery and Psychiatry. 68, 4, p. 501-503 3 p.Research output: Contribution to journal › Article

Recovery from optic neuritis is associated with a change in the distribution of cerebral response to visual stimulation: a functional magnetic resonance imaging studyWerring, D. J., Bullmore, E. T., Toosy, A. T., Miller, D. H., Barker, G. J., MacManus, D. G., Brammer, M. J., Giampietro, V., Brusa, A., Brex, P. A., Moseley, I. F., Plant, G. T., McDonald, W. I. & Thompson, A. J. Apr 2000 In : Journal of Neurology, Neurosurgery and Psychiatry. 68, 4, p. 441-449 9 p.Research output: Contribution to journal › Article

Test liquids for quantitative MRI measurements of self-diffusion coefficient in vivoTofts, P. S., Lloyd, D., Clark, C. A., Barker, G. J., Parker, G. J. M., McConville, P., Baldock, C. & Pope, J. M. Mar 2000 In : Magnetic Resonance in Medicine. 43, 3, p. 368-374 7 p., N/AResearch output: Contribution to journal › Article

Improved reduction of motion artifacts in diffusion imaging using navigator echoes and velocity compensationCLARK, C. A., Barker, G. & TOFTS, P. S. Feb 2000 In : Journal of Magnetic Resonance, Series B. 142, 2, p. 358-363 6 p.Research output: Contribution to journal › Article

Neuropathological abnormalities of the corpus callosum in schizophrenia: a diffusion tensor imaging studyFOONG, J., MAIER, M., CLARK, C. A., Barker, G., MILLER, D. H. & RON, M. A. Feb 2000 In : Journal of Neurology, Neurosurgery and Psychiatry. 68, 2, p. 242-244 3 p.Research output: Contribution to journal › Article

Technical issues for the study of the optic nerve with MRIBarker, G. 15 Jan 2000 In : Journal of the Neurological Sciences. 172, S1, p. S13-S16 4 p.Research output: Contribution to journal › Article

The thalamus and putamen in schizophrenia: An in vivo neuropathological study using magnetisation transfer imaging (MTI)BAGARY, M. S., FOONG, J., MAIER, M., BARKER, G. J., MILLER, D. H. & RON, M. A. 3 Jan 2000 In : Schizophrenia Research. 41, 1, p. 120 1 p.Research output: Contribution to journal › Article

In vivo investigation of white matter pathology in schizophrenia with magnetisation transfer imagingFOONG, J., MAIER, M., Barker, G., BROCKLEHURST, S., MILLER, D. H. & RON, M. A. Jan 2000 In : Journal of Neurology, Neurosurgery and Psychiatry. 68, 1, p. 70-74 5 p.Research output: Contribution to journal › Article

The effect of interferon beta-1b treatment on MRI measures of cerebral atrophy in secondary progressive multiple sclerosisMOLYNEUX, P. D., KAPPOS, L., POLMAN, C., POZZILLI, C., BARKHOF, F., FILIPPI, M., YOUSRY, T., HAHN, D., WAGNER, K., GHAZI, M., BECKMANN, K., DAHLKE, F., LOSSEFF, N., Barker, G., THOMPSON, A. J. & MILLER, D. H. 2000 In : Brain. 123, 11, p. 2256-2263 8 p.Research output: Contribution to journal › Article

Does the extent of axonal loss and demyelination from chronic lesions in multiple sclerosis correlate with the clinical subgroup?DAVIE, C. A., SILVER, N. C., Barker, G., TOFTS, P. S., THOMPSON, A. J., MCDONALD, W. I. & MILLER, D. W. Dec 1999 In : Journal of Neurology, Neurosurgery and Psychiatry. 67, 6, p. 710-715 6 p.Research output: Contribution to journal › Article

Effect of interferon-β1b on magnetic resonance imaging outcomes in secondary progressive multiple sclerosis: Results of a European multicenter, randomized, double-blind, placebo-controlled trialMILLER, D. H., MOLYNEUX, P. D., Barker, G., MACMANUS, D. G., MOSELEY, I. F. & WAGNER, K. Dec 1999 In : Annals of Neurology. 46, 6, p. 850-859 10 p.Research output: Contribution to journal › Article

An in vivo evaluation of the effects of local magnetic susceptibility-induced gradients on water diffusion measurements in human brainCLARK, C. A., Barker, G. & TOFTS, P. S. Nov 1999 In : Journal of Magnetic Resonance, Series B. 141, 1, p. 52-61 10 p.Research output: Contribution to journal › Article

Reduced anisotropy of water diffusion in structural cerebral abnormalities demonstrated with diffusion tensor imagingWIESHMANN, U. C., CLARK, C. A., SYMMS, M. R., FRANCONI, F., Barker, G. & SHORVON, S. D. Nov 1999 In : Magnetic Resonance Imaging. 17, 9, p. 1269-1274 6 p.Research output: Contribution to journal › Article

Magnetisation transfer of normal appearing white matter in primary progressive multiple sclerosisLEARY, S. M., SILVER, N. C., STEVENSON, V. L., Barker, G., MILLER, D. H. & THOMPSON, A. J. Oct 1999 In : Multiple Sclerosis. 5, 5, p. 313-316 4 p.Research output: Contribution to journal › Article

Multimodal MR imaging: Functional, diffusion tensor, and chemical shift imaging in a patient with localization-related epilepsyKRAKOW, K., WIESHMANN, U. C., WOERMANN, F. G., SYMMS, M. R., MCLEAN, M. A., LEMIEUX, L., ALLEN, P. J., Barker, G., FISH, D. R. & DUNCAN, J. S. Oct 1999 In : Epilepsia. 40, 10, p. 1459-1462 4 p.Research output: Contribution to journal › Article

Standardization of magnetization transfer imaging for multicenter studiesSILVER, N. C., Barker, G. & MILLER, D. H. 22 Sep 1999 In : Neurology. 53, 5 Suppl 3, p. S33-S39Research output: Contribution to journal › Article

Quantitative MRI in patients with secondary progressive MS treated with monoclonal antibody Campath 1HPAOLILLO, A., COLES, A. J., MOLYNEUX, P. D., GAWNE-CAIN, M., MACMANUS, D., Barker, G., COMPSTON, D. A. S. & MILLER, D. H. 1 Sep 1999 In : Neurology. 53, 4, p. 751-757 7 p.Research output: Contribution to journal › Article

EEG-triggered functional MRI of interictal epileptiform activity in patients with partial seizuresKRAKOW, K., WOERMANN, F. G., SYMMS, M. R., ALLEN, P. J., LEMIEUX, L., Barker, G., DUNCAN, J. S. & FISH, D. R. Sep 1999 In : Brain. 122, 9, p. 1679-1688 10 p.Research output: Contribution to journal › Article

Anisotropy of water diffusion in corona radiata and cerebral peduncle in patients with hemiparesisWIESHMANN, U. C., CLARK, C. A., SYMMS, M. R., FRANCONI, F., Barker, G. & SHORVON, S. D. Aug 1999 In : NeuroImage. 10, 2, p. 225-230 6 p.Research output: Contribution to journal › Article

Wallerian degeneration in the optic radiation after temporal lobectomy demonstrated in vivo with diffusion tensor imagingWIESHMANN, U. C., SYMMS, M. R., CLARK, C. A., LEMIEUX, L., FRANCONI, F., PARKER, G. J. M., Barker, G. & SHORVON, S. D. Aug 1999 In : Epilepsia. 40, 8, p. 1155-1158 4 p.Research output: Contribution to journal › Article

Hippocampal layers on high resolution magnetic resonance images: real or imaginary?WIESHMANN, U. C., SYMMS, M. R., MOTTERSHEAD, J. P., MACMANUS, D. G., Barker, G., TOFTS, P. S., REVESZ, T., STEVENS, J. M. & SHORVON, S. D. Jul 1999 In : Journal of Anatomy. 195, 1, p. 131-135 5 p.Research output: Contribution to journal › Article

Reproducible localization of interictal epileptiform discharges using EEG-triggered fMRISYMMS, M. R., ALLEN, P. J., WOERMANN, F. G., POLIZZI, G., KRAKOW, K., Barker, G., FISH, D. R. & DUNCAN, J. S. Jul 1999 In : Physics in Medicine and Biology. 44, 7, p. N161-N168Research output: Contribution to journal › Article

Proton MR spectroscopy in clinically isolated syndromes suggestive of multiple sclerosisBREX, P. A., GOMEZ-ANSON, B., PARKER, G. J. M., MOLYNEUX, P. D., MISZKIEL, K. A., Barker, G., MACMANUS, D. G., DAVIE, C. A., PLANT, G. T. & MILLER, D. H. 15 Jun 1999 In : Journal of the Neurological Sciences. 166, 1, p. 16-22 7 p.Research output: Contribution to journal › Article

Comparison of multiple sclerosis clinical subgroups using navigated spin echo diffusion-weighted imagingDROOGAN, A. G., CLARK, C. A., WERRING, D. J., Barker, G., MCDONALD, W. I. & MILLER, D. H. Jun 1999 In : Magnetic Resonance Imaging. 17, 5, p. 653-661 9 p.Research output: Contribution to journal › Article

Diffusion weighted MRI demonstrates abnormal pyramidal tract in hemiparesisWIESHMANN, U. C., SYMMS, M. R., BARTLETT, P. A., SHORVON, S. D., CLARK, C. A. & Barker, G. Jun 1999 In : Journal of Neurology, Neurosurgery and Psychiatry. 66, 6, p. 797-798 2 p.Research output: Contribution to journal › Article

Magnetic resonance diffusion imaging of the human cervical spinal cord in vivoCLARK, C. A., Barker, G. & TOFTS, P. S. Jun 1999 In : Magnetic Resonance in Medicine. 41, 6, p. 1269-1273 5 p.Research output: Contribution to journal › Article

Reproducibility of magnetic resonance imaging measurements of spinal cord atrophy: The role of quality assuranceLEARY, S. M., PARKER, G. J. M., STEVENSON, V. L., Barker, G., MILLER, D. H. & THOMPSON, A. J. Jun 1999 In : Magnetic Resonance Imaging. 17, 5, p. 773-776 4 p.Research output: Contribution to journal › Article

Diffusion tensor imaging of lesions and normal-appearing white matter in multiple sclerosisWERRING, D. J., CLARK, C. A., Barker, G., THOMPSON, A. J. & MILLER, D. H. 1 May 1999 In : Neurology. 52, 8, p. 1626-1632 7 p.Research output: Contribution to journal › Article

Blunt-head trauma associated with widespread water-diffusion changesWIESHMANN, U. C., SYMMS, M. R., CLARK, C. A., LEMIEUX, L., PARKER, G. J. M., Barker, G. & SHORVON, S. D. 10 Apr 1999 In : The Lancet. 353, 9160, p. 1242-1243 2 p.Research output: Contribution to journal › Letter

A direct demonstration of both structure and function in the visual system: Combining diffusion tensor imaging with functional magnetic resonance imagingWERRING, D. J., CLARK, C. A., PARKER, G. J. M., MILLER, D. H., THOMPSON, A. I. & Barker, G. Mar 1999 In : NeuroImage. 9, 3, p. 352-361 1 p.Research output: Contribution to journal › Article

A multicenter measurement of magnetization transfer ratio in normal white matterBERRY, I., Barker, G., BARKHOF, F., CAMPI, A., DOUSSET, V., FRANCONI, J. M., GASS, A., SCHREIBER, W., MILLER, D. H. & TOFTS, P. S. Mar 1999 In : Journal of Magnetic Resonance Imaging. 9, 3, p. 441-446 6 p.Research output: Contribution to journal › Article

Short echo time single-voxel 1H magnetic resonance spectroscopy in magnetic resonance imaging–negative temporal lobe epilepsy: Different biochemical profile compared with hippocampal sclerosisWOERMANN, F. G., MCLEAN, M. A., BARTLETT, P. A., PARKER, G. J., Barker, G. & DUNCAN, J. S. Mar 1999 In : Annals of Neurology. 45, 3, p. 369-376 8 p.Research output: Contribution to journal › Article

Water diffusion in the human hippocampus in epilepsyWIESHMANN, U. C., CLARK, C. A., SYMMS, M. R., Barker, G., BIRNIE, K. D. & SHORVON, S. D. Feb 1999 In : Magnetic Resonance Imaging. 17, 1, p. 29-36 8 p.Research output: Contribution to journal › Article

Correlation of magnetic resonance imaging parameters with clinical disability in multiple sclerosis: a preliminary studyGRIMAUD, J., Barker, G., WANG, L., LAI, M., MACMANUS, D. G., WEBB, S. L., THOMPSON, A. J., MCDONALD, W. I., TOFTS, P. S. & MILLER, D. H. 1999 In : Journal of Neurology. 246, 10, p. 961-967 7 p.Research output: Contribution to journal › Article

H-1 Magnetic resonance spectroscopy of normal appearing white matter in primary progressive multiple sclerosisLEARY, S. M., DAVIE, C. A., PARKER, G. J. M., STEVENSON, V. L., WANG, L. Q., Barker, G., MILLER, D. H. & THOMPSON, A. J. 1999 In : Journal of Neurology. 246, 11, p. 1023-1026 4 p.Research output: Contribution to journal › Article

Nonlinear smoothing of MR images using approximate entropy - A local measure of signal intensity irregularityPARKER, G. J. M., SCHNABEL, J. A. & Barker, G. 1999 INFORMATION PROCESSING IN MEDICAL IMAGING, PROCEEDINGS. Springer, Vol. 1613, p. 484-489 6 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter

Relative quantification of signal on JF-weighted images in the basal ganglia: limited value in differential diagnosis of patients with parkinsonismMOSELEY, I. F. & Barker, G. 1999 In : Neuroradiology. 41, p. 128 1 p.Research output: Contribution to journal › Article

Serial gadolinium-enhanced and magnetization transfer imaging to investigate the relationship between the duration of blood-brain barrier disruption and extent of demyelination in new multiple sclerosis lesionsSILVER, N., LAI, M., SYMMS, M., BARKER, G., MCDONALD, I. & MILLER, D. 1999 In : Journal of Neurology. 246, 8, p. 728-730 3 p.Research output: Contribution to journal › Letter

The structural and functional mechanisms of motor recovery: complementary use of diffusion tensor and functional magnetic resonance imaging in a traumatic injury of the internal capsuleWerring, D. J., Clark, C. A., Barker, G., Miller, D. H., Parker, G. J. M., Brammer, M., Bullmore, E. T., Giampietro, V. & Thompson, A. J. Dec 1998 In : Journal of Neurology, Neurosurgery and Psychiatry. 65, 6, p. 863-869 7 p.Research output: Contribution to journal › Article

Regional changes in hippocampal JF relaxation and volume: a quantitative magnetic resonance imaging study of hippocampal sclerosisWOERMANN, F. G., Barker, G., BIRNIE, K. D., MEENCKE, H. J. & DUNCAN, J. S. Nov 1998 In : Journal of Neurology, Neurosurgery and Psychiatry. 65, 5, p. 656-664 9 p.Research output: Contribution to journal › Article

The effect of section thickness on MR lesion detection and quantification in multiple sclerosisMOLYNEUX, P. D., TUBRIDY, N., PARKER, G. J. M., Barker, G., MACMANUS, D. G., TOFTS, P. S., MOSELEY, I. F. & MILLER, D. H. Oct 1998 In : American Journal of Neuroradiology. 19, 9, p. 1715-1720 6 p.Research output: Contribution to journal › Article

Serial magnetization transfer imaging to characterize the early evolution of new MS lesionsSILVER, N. C., LAI, M., SYMMS, M. R., Barker, G., MCDONALD, W. I. & MILLER, D. H. 1 Sep 1998 In : Neurology. 51, 3, p. 758-764 7 p.Research output: Contribution to journal › Article

Three-dimensional fast fluid attenuated inversion recovery (3D fast FLAIR): a new MRI sequence which increases the detectable cerebral lesion load in multiple sclerosisTUBRIDY, N., Barker, G., MACMANUS, D. G., MOSELEY, I. F. & MILLER, D. H. 1 Aug 1998 In : British Journal of Radiology. 71, AUG., p. 840-845 6 p.Research output: Contribution to journal › Article

Spinal cord atrophy and disability in MS - A longitudinal studySTEVENSON, V. L., LEARY, S. M., LOSSEFF, N. A., PARKER, G. J. M., Barker, G., HUSMANI, Y., MILLER, D. H. & THOMPSON, A. J. 1 Jul 1998 In : Neurology. 51, 1, p. 234-238 5 p.Research output: Contribution to journal › Article

Precision and reliability for measurement of change in MRI lesion volume in multiple sclerosis: a comparison of two computer assisted techniquesMOLYNEUX, P. D., TOFTS, P. S., FLETCHER, A., GUNN, B., ROBINSON, P., GALLAGHER, H., MOSELEY, I. F., Barker, G. & MILLER, D. H. Jul 1998 In : Journal of Neurology, Neurosurgery and Psychiatry. 65, 1, p. 42-47 6 p.Research output: Contribution to journal › Article

Application of the extremum stack to neurological MRISIMMONS, A., ARRIDGE, S. R., TOFTS, P. S. & Barker, G. Jun 1998 In : Ieee Transactions on Medical Imaging. 17, 3, p. 371-382 12 p.Research output: Contribution to journal › Article

Measurement of small inter-scan fluctuations in voxel dimensions in magnetic resonance images using registrationLEMIEUX, L. & Barker, G. Jun 1998 In : Medical Physics. 25, 6, p. 1049-1054 6 p.Research output: Contribution to journal › Article

Nuclear magnetic resonance relaxation in multiple sclerosisLARSSON, H. B. W., Barker, G. & MACKAY, A. May 1998 In : Journal of Neurology, Neurosurgery and Psychiatry. 64, S1, p. S70-S76 7 p.Research output: Contribution to journal › Article

Correction for variations in MRI scanner sensitivity in brain studies with histogram matchingWANG, L. Q., LAI, H. M., Barker, G., MILLER, D. H. & TOFTS, P. S. Feb 1998 In : Magnetic Resonance in Medicine. 39, 2, p. 322-327 6 p.Research output: Contribution to journal › Article

A simple method for investigating the effects of non-uniformity of radiofrequency transmission and radiofrequency reception in MRIBarker, G., SIMMONS, A., ARRIDGE, S. R. & TOFTS, P. S. Jan 1998 In : British Journal of Radiology. 71, 841, p. 59-67 9 p.Research output: Contribution to journal › Article

Quantitative techniques for lesion load measurement in multiple sclerosis: an assessment of the global threshold technique after non uniformity and histogram matching correctionsMOLYNEUX, P. D., WANG, L., LAI, M., Barker, G., TOFTS, P. S., MOSELEY, I. F. & MILLER, D. H. Jan 1998 In : European Journal of Neurology. 5, 1, p. 55-60 6 p.Research output: Contribution to journal › Article

Fast fluid-attenuated inversion-recovery imaging: first experience with a 3D version in epilepsyWIESHMANN, U. C., Barker, G., SYMMS, M. R., BARTLETT, P. A., STEVENS, J. M. & SHORVON, S. D. 1998 In : Neuroradiology. 40, 8, p. 483-489 7 p.Research output: Contribution to journal › Article

Optimisation of unenhanced MRI for detection of lesions in multiple sclerosis: a comparison of five pulse sequences with variable slice thicknessTUBRIDY, N., Barker, G., MACMANUS, D. G., MOSELEY, I. F. & MILLER, D. H. 1998 In : Neuroradiology. 40, 5, p. 293-297 5 p.Research output: Contribution to journal › Article

Demonstration of plaque development in multiple sclerosis using magnetisation transfer imaging and short echo time proton spectroscopyGASS, A., DAVIE, C. A., Barker, G., MCDONALD, W. I. & MILLER, D. H. Dec 1997 In : Nervenarzt. 68, 12, p. 996-1001 6 p.Research output: Contribution to journal › Article

H-1 magnetic resonance spectroscopy of chronic cerebral white matter lesions and normal appearing white matter in multiple sclerosisDAVIE, C. A., Barker, G., THOMPSON, A. J., TOFTS, P. S., MCDONALD, W. I. & MILLER, D. H. Dec 1997 In : Journal of Neurology, Neurosurgery and Psychiatry. 63, 6, p. 736-742 7 p.Research output: Contribution to journal › Article

Sensitivity of contrast enhanced MRI in multiple sclerosis. Effects of gadolinium dose, magnetization transfer contrast and delayed imagingSILVER, N. C., GOOD, C. D., Barker, G., MACMANUS, D. G., THOMPSON, A. J., MOSELEY, I. F., MCDONALD, W. I. & MILLER, D. H. Jul 1997 In : Brain. 120, 7, p. 1149-1161 13 p.Research output: Contribution to journal › Article

Proton magnetic resonance spectroscopy in a pathologically confirmed acute demyelinating lesionSILVER, N. C., BARKER, R. A., MACMANUS, D. G., Barker, G., THOM, M., THOMAS, D. G. T., MCDONALD, W. I. & MILLER, D. H. Mar 1997 In : Journal of Neurology. 244, 3, p. 204-207 4 p.Research output: Contribution to journal › Letter

A low dielectric constant customized phantom design to measure RF coil nonuniformityTOFTS, P. S., Barker, G., DEAN, T. L., GALLAGHER, H., GREGORY, A. P. & CLARKE, R. N. 1997 In : Magnetic Resonance Imaging. 15, 1, p. 69-75 7 p.Research output: Contribution to journal › Article

An oblique cylinder contrast-adjusted (OCCA) phantom to measure the accuracy of MRI brain lesion volume estimation schemes in multiple sclerosisTOFTS, P. S., Barker, G., FILIPPI, M., GAWNECAIN, M. & LAI, M. 1997 In : Magnetic Resonance Imaging. 15, 2, p. 183-192 10 p.Research output: Contribution to journal › Article

Imaging of the spinal cord and brain in multiple sclerosis: A comparative study between fast flair and fast spin echoSTEVENSON, V. L., GAWNECAIN, M. L., Barker, G., THOMPSON, A. J. & MILLER, D. H. 1997 In : Journal of Neurology. 244, 2, p. 119-124 6 p.Research output: Contribution to journal › Article

Magnetisation transfer ratio measurement in the cervical spinal cord: A preliminary study in multiple sclerosisSILVER, N. C., Barker, G., LOSSEFF, N. A., GAWNECAIN, M. L., MACMANUS, D. G., THOMPSON, A. J. & MILLER, D. H. 1997 In : Neuroradiology. 39, 6, p. 441-445 5 p.Research output: Contribution to journal › Article

Measurement of hippocampal JF in epilepsyDUNCAN, J. S., BARTLETT, P. & Barker, G. 1997 In : American Journal of Neuroradiology. 18, 9, p. 1791 1 p.Research output: Contribution to journal › Article

Proton magnetic resonance spectroscopy in Steele-Richardson-Olszewski syndromeDAVIE, C. A., Barker, G., MACHADO, C., MILLER, D. H. & LEES, A. J. 1997 In : Movement Disorders. 12, 5, p. 767-771 5 p.Research output: Contribution to journal › Article

Serial magnetisation transfer ratios in gadolinium-enhancing lesions in multiple sclerosisLAI, H. M., DAVIE, C. A., GASS, A., Barker, G., WEBB, S., TOFTS, P. S., THOMPSON, A. J., MCDONALD, W. I. & MILLER, D. H. 1997 In : Journal of Neurology. 244, 5, p. 308-311 4 p.Research output: Contribution to journal › Article

The transverse magnetisation decay characteristics of longstanding lesions and normal-appearing white matter in multiple sclerosisKIDD, D., Barker, G., TOFTS, P. S., GASS, A., THOMPSON, A. J., MCDONALD, W. I. & MILLER, D. H. 1997 In : Journal of Neurology. 244, 2, p. 125-130 6 p.Research output: Contribution to journal › Article

MRI of the optic nerve in benign intracranial hypertensionGASS, A., Barker, G., RIORDAN-EVA, P., MACMANUS, D., SANDERS, M., TOFTS, P. S., MCDONALD, W. I., MOSELEY, I. F. & MILLER, D. H. Nov 1996 In : Neuroradiology. 38, 8, p. 769-773 5 p.Research output: Contribution to journal › Article

Technique for measuring hippocampal JF relaxation timeDUNCAN, J. S., BARTLETT, P. & Barker, G. Nov 1996 In : American Journal of Neuroradiology. 17, 10, p. 1805-1810 6 p.Research output: Contribution to journal › Article

Magnetic resonance imaging in epilepsy with a fast FLAIR sequenceWIESHMANN, U. C., FREE, S. L., EVERITT, A. D., BARTLETT, P. A., Barker, G., TOFTS, P. S., DUNCAN, J. S., SHORVON, S. D. & STEVENS, J. M. Oct 1996 In : Journal of Neurology, Neurosurgery and Psychiatry. 61, 4, p. 357-361 5 p.Research output: Contribution to journal › Article

Apparent diffusion coefficients in benign and secondary progressive multiple sclerosis by nuclear magnetic resonanceHORSFIELD, M. A., LAI, M., WEBB, S. L., Barker, G., TOFTS, P. S., TURNER, R., RUDGE, P. & MILLER, D. H. Sep 1996 In : Magnetic Resonance in Medicine. 36, 3, p. 393-400 8 p.Research output: Contribution to journal › Article

Macroscopic and microscopic assessments of disease burden by MRI in multiple sclerosis: Relationship to clinical parametersGASPERINI, C., HORSFIELD, M. A., THORPE, J. W., KIDD, D., Barker, G., TOFTS, P. S., MACMANUS, D. G., THOMPSON, A. J., MILLER, D. H. & MCDONALD, W. I. Jul 1996 In : JMRI-JOURNAL OF MAGNETIC RESONANCE IMAGING. 6, 4, p. 580-584 5 p.Research output: Contribution to journal › Article

Spinal cord atrophy and disability in multiple sclerosis: A new reproducible and sensitive MRI method with potential to monitor disease progressionLOSSEFF, N. A., WEBB, S. L., ORIORDAN, J. I., PAGE, R., WANG, L., Barker, G., TOFTS, P. S., MCDONALD, W. I., MILLER, D. H. & THOMPSON, A. J. Jun 1996 In : Brain. 119, 3, p. 701-708 8 p.Research output: Contribution to journal › Article

Lesion discrimination in optic neuritis using high-resolution fat-suppressed fast spin-echo MRIGASS, A., MOSELEY, I. F., Barker, G., JONES, S., MACMANUS, D., MCDONALD, W. I. & MILLER, D. H. May 1996 In : Neuroradiology. 38, 4, p. 317-321 5 p.Research output: Contribution to journal › Article

Neural correlates of the experience of auditory hallucinations in schizophreniaWOODRUFF, P., DAVID, A., HOWARD, R., MELLERS, J., BRAMMER, M., BULLMORE, E., WRIGHT, I., BARKER, G. & WILLIAMS, S. Feb 1996 In : Schizophrenia Research. 18, 2-3, p. 196-196Research output: Contribution to journal › Article

MRI dynamics of brain and spinal cord in progressive multiple sclerosisKIDD, D., THORPE, J. W., KENDALL, B. E., Barker, G., MILLER, D. H., MCDONALD, W. I. & THOMPSON, A. J. Jan 1996 In : Journal of Neurology, Neurosurgery and Psychiatry. 60, 1, p. 15-19 5 p.Research output: Contribution to journal › Article

An interleaved sequence for accurate and reproducible clinical measurement of magnetization transfer ratioBarker, G., TOFTS, P. S. & GASS, A. 1996 In : Magnetic Resonance Imaging. 14, 4, p. 403-411 9 p.Research output: Contribution to journal › Article

Decreased magnetisation transfer ratio due to demyelination: A case of central pontine myelinolysisSILVER, N. C., Barker, G., MACMANUS, D. G., MILLER, D. H., THORPE, J. W. & HOWARD, R. S. 1996 In : Journal of Neurology, Neurosurgery and Psychiatry. 61, 2, p. 208-209 2 p.Research output: Contribution to journal › Letter

Quantification of MRI lesion load in multiple sclerosis: A comparison of three computer-assisted techniquesGRIMAUD, J., LAI, M., THORPE, J., ADELEINE, P., WANG, L., Barker, G., PLUMMER, D. L., TOFTS, P. S., MCDONALD, W. I. & MILLER, D. H. 1996 In : Magnetic Resonance Imaging. 14, 5, p. 495-505 11 p.Research output: Contribution to journal › Article

Simulation of MRI cluster plots and application to neurological segmentationSimmons, A., Arridge, S. R., Barker, G. J. & Williams, S. C. 1996 In : Magnetic Resonance Imaging. 14, 1, p. 73-92 20 p.Research output: Contribution to journal › Article

Persistent functional deficit in multiple sclerosis and autosomal dominant cerebellar ataxia is associated with axon lossDAVIE, C. A., Barker, G., WEBB, S., TOFTS, P. S., THOMPSON, A. J., HARDING, A. E., MCDONALD, W. I. & MILLER, D. H. Dec 1995 In : Brain. 118, 6, p. 1583-1592 10 p.Research output: Contribution to journal › Article

MATTERS ARISING: Davie et al reply: Magnetic resonance spectroscopic study of parkinsonism related to boxingDAVIE, C. A., MILLER, D. H., Barker, G. & LEES, A. J. Nov 1995 In : Journal of Neurology, Neurosurgery and Psychiatry. 59, 5, p. 562 1 p.Research output: Contribution to journal › Comment/debate

Magnetisation transfer ratios and transverse magnetisation decay curves in optic neuritis: correlation with clinical findings and electrophysiologyTHORPE, J. W., Barker, G., JONES, S. J., MOSELEY, I., LOSSEFF, N., MACMANUS, D. G., WEBB, S., MORTIMER, C., PLUMMER, D. L., TOFTS, P. S., MCDONALD, W. I. & MILLER, D. H. Nov 1995 In : Journal of Neurology, Neurosurgery and Psychiatry. 59, 5, p. 487-492 6 p.Research output: Contribution to journal › Article

Proton magnetic resonance spectroscopy: an in vivo method of estimating hippocampal neuronal depletion in schizophreniaMAIER, M., RON, M. A., Barker, G. & TOFTS, P. S. Nov 1995 In : Psychological Medicine. 25, 6, p. 877 1 p.Research output: Contribution to journal › Article

Magnetic resonance spectroscopic study of parkinsonism related to boxingDAVIE, C. A., PIRTOSEK, Z., Barker, G., KINGSLEY, D. P. E., MILLER, P. H. & LEES, A. J. Jun 1995 In : Journal of Neurology, Neurosurgery and Psychiatry. 58, 6, p. 688-691 4 p.Research output: Contribution to journal › Article

High resolution magnetic resonance imaging of the anterior visual pathway in patients with optic neuropathies using fast spin echo and phased array local coilsGASS, A., Barker, G., MACMANUS, D., SANDERS, M., RIORDANEVA, P., TOFTS, P. S., THORPE, J., MCDONALD, W. I., MOSELEY, I. F. & MILLER, D. H. May 1995 In : Journal of Neurology, Neurosurgery and Psychiatry. 58, 5, p. 562-569 8 p.Research output: Contribution to journal › Article

Differentiation of multiple system atrophy from idiopathic Parkinson's disease using proton magnetic resonance spectroscopyDAVIE, C. A., WENNING, G. K., Barker, G., TOFTS, P. S., KENDALL, B. E., QUINN, N., MCDONALD, W. I., MARSDEN, C. D. & MILLER, D. H. Feb 1995 In : Annals of Neurology. 37, 2, p. 204-210 7 p.Research output: Contribution to journal › Article

HIGH-RESOLUTION MR-IMAGING OF THE OPTIC-NERVE IN BENIGN INTRACRANIAL HYPERTENSIONGASS, A., Barker, G., MACMANUS, D., MCDONALD, W. I., MOSELEY, I. F. & MILLER, D. H. 1995 In : Radiology. 197, p. 172 1 p.Research output: Contribution to journal › Article

MR MAGNETIZATION-TRANSFER MEASUREMENTS IN TEMPORAL-LOBE EPILEPSY: A PRELIMINARY-STUDYTOFTS, P. S., SISODIYA, S., Barker, G., WEBB, S., MACMANUS, D., FISH, D. & SHORVON, S. 1995 In : American Journal of Neuroradiology. 16, 9, p. 1862-1863 2 p.Research output: Contribution to journal › Article

Proton magnetic resonance spectroscopy of systemic lupus erythematosus involving the central nervous systemDAVIE, C. A., FEINSTEIN, A., KARTSOUNIS, L. D., Barker, G., MCHUGH, N. J., WALPORT, M. J., RON, M. A., MOSELEY, I. F., MCDONALD, W. I. & MILLER, D. H. 1995 In : Journal of Neurology. 242, 8, p. 522-528 7 p.Research output: Contribution to journal › Article

Detection of multiple sclerosis by magnetic resonance imagingTHORPE, J. W., Barker, G., MACMANUS, D. G., MOSELEY, I. F., TOFTS, P. S. & MILLER, D. H. 29 Oct 1994 In : The Lancet. 344, 8931, p. 1235 1 p.Research output: Contribution to journal › Letter

Correlation of magnetization transfer ration with clinical disability in multiple sclerosisGASS, A., Barker, G., KIDD, D., THORPE, J. W., MACMANUS, D., BRENNAN, A., TOFTS, P. S., THOMPSON, A. J., MCDONALD, W. I. & MILLER, D. H. Jul 1994 In : Annals of Neurology. 36, 1, p. 62-67 6 p.Research output: Contribution to journal › Article

Sources of intensity nonuniformity in spin echo images at 1.5 T.SIMMONS, A., TOFTS, P. S., Barker, G. & ARRIDGE, S. R. Jul 1994 In : Magnetic Resonance in Medicine. 32, 1, p. 121-128 8 p.Research output: Contribution to journal › Article

Proton MRS in Huntington's diseaseDAVIE, C. A., Barker, G., QUINN, N., TOFTS, P. S. & MILLER, D. H. 18 Jun 1994 In : The Lancet. 343, 8912, p. 1580 1 p.Research output: Contribution to journal › Letter

Self-diffusion in CNS tissue by volume-selective proton NMRHORSFIELD, M. A., Barker, G. & MCDONALD, W. I. Jun 1994 In : Magnetic Resonance in Medicine. 31, 6, p. 637-644 8 p.Research output: Contribution to journal › Article

Serial proton magnetic resonance spectroscopy in acute multiple sclerosis lesionsDAVIE, C. A., HAWKINS, C. P., Barker, G., BRENNAN, A., TOFTS, P. S., MILLER, D. H. & MCDONALD, W. I. Feb 1994 In : Brain. 117, 1, p. 49-58 10 p.Research output: Contribution to journal › Article

A comparison between fast and conventional spin-echo in the detection of multiple-sclerosis lesionsTHORPE, J. W., HALPIN, S. F., MACMANUS, D. G., Barker, G., KENDALL, B. E. & MILLER, D. H. 1994 In : Neuroradiology. 36, 5, p. 388-392 5 p.Research output: Contribution to journal › Article

A method for visualization of MRI partial volume regions - pair (partial volume sensitized inversion-recovery imagingSIMMONS, A., Barker, G., TOFTS, P. S., GASS, A. & ARRIDGE, S. R. 1994 In : Magnetic Resonance Imaging. 12, 5, p. 821-826 6 p.Research output: Contribution to journal › Article

Benign and secondary progressive multiple sclerosis: a preliminary quantitative MRI studyFILIPPI, M., Barker, G., HORSFIELD, M. A., SACARES, P. R., MACMANUS, D. G., THOMPSON, A. J., TOFTS, P. S., MCDONALD, W. I. & MILLER, D. H. 1994 In : Journal of Neurology. 241, 4, p. 246-251 6 p.Research output: Contribution to journal › Article

CORRECTION OF NONUNIFORMITY IN IMAGES OF THE SPINE AND OPTIC-NERVE FROM FIXED RECEIVE-ONLY SURFACE COILS AT 1.5-TTOFTS, P. S., Barker, G., SIMMONS, A., MACMANUS, D. G., THORPE, J., GASS, A. & MILLER, D. H. 1994 In : Journal of Computer Assisted Tomography. 18, 6, p. 997-1003 7 p.Research output: Contribution to journal › Article

Improvements to the quality of MRI cluster analysisSIMMONS, A., ARRIDGE, S. R., Barker, G., CLUCKIE, A. J. & TOFTS, P. S. 1994 In : Magnetic Resonance Imaging. 12, 8, p. 1191-1204 14 p.Research output: Contribution to journal › Article

Short tau inversion recovery fast spin-echo (fast STIR) imaging of the spinal cord in multiple sclerosisTHORPE, J. W., MACMANUS, D. G., KENDALL, B. E., TOFTS, P. S., Barker, G., MCDONALD, W. I. & MILLER, D. H. 1994 In : Magnetic Resonance Imaging. 12, 7, p. 983-989 7 p.Research output: Contribution to journal › Article

Spinal cord MRI using multi-array coils and fast spin echo. I. Technical aspects and findings in healthy adultsTHORPE, J. W., KIDD, D., KENDALL, B. E., TOFTS, P. S., Barker, G., THOMPSON, A. J., MACMANUS, D. G., MCDONALD, W. I. & MILLER, D. H. Dec 1993 In : Neurology. 43, 12, p. 2625-2631 7 p.Research output: Contribution to journal › Article

MRS to differentiate multiple system atrophy from idiopathic Parkinson's diseaseDAVIE, C. A., WENNING, G. K., Barker, G., BRENNAN, A., QUINN, N. & MILLER, D. H. 11 Sep 1993 In : The Lancet. 342, 8872, p. 681-682 2 p.Research output: Contribution to journal › Letter

THE PROTON NMR-SPECTRUM IN ACUTE EAE - THE SIGNIFICANCE OF THE CHANGE IN THE CHO-CR RATIOBRENNER, R. E., MUNRO, P. M. G., WILLIAMS, S. C. R., BELL, J. D., BARKER, G. J., HAWKINS, C. P., LANDON, D. N. & MCDONALD, W. I. Jun 1993 In : Magnetic Resonance in Medicine. 29, 6, p. 737-745 9 p.Research output: Contribution to journal › Article

Detection of myelin breakdown products by proton magnetic resonance spectroscopyDAVIE, C. A., Barker, G., TOFTS, P. S., HAWKINS, C. P., BRENNAN, A., MILLER, D. H. & MCDONALD, W. I. 6 Mar 1993 In : The Lancet. 341, 8845, p. 630-631 2 p.Research output: Contribution to journal › Letter

A chemical shift selective inversion recovery sequence for fat-suppressed MRI: Theory and experimental validationKALDOUDI, E., Williams, S., Barker, G. & TOFTS, P. S. 1993 In : Magnetic Resonance Imaging. 11, 3, p. 341-355 15 p.Research output: Contribution to journal › Article

BENIGN MULTIPLE-SCLEROSIS AND SECONDARY PROGRESSIVE MULTIPLE-SCLEROSIS - STUDY USING QUANTITATIVE MAGNETIC-RESONANCEFILIPPI, M., Barker, G., HORSFIELD, M. A., THOMPSON, A. J., MCDONALD, I. W. & MILLER, D. H. 1993 NEURORADIOLOGY. EDIZIONI CENTAURO, p. 515-518 4 p.Research output: Chapter in Book/Report/Conference proceeding › Other chapter contribution

Correction of intensity nonuniformity in MR images of any orientationWICKS, D. A. G., Barker, G. & TOFTS, P. S. 1993 In : Magnetic Resonance Imaging. 11, 2, p. 183-196 14 p.Research output: Contribution to journal › Article

IMPROVING RESOLUTION IN MRI BY INTERLEAVING DATA ACQUISITION FOR INCREASED DIGITIZATION RATESBarker, G. & Williams, S. Jun 1992 In : Magnetic Resonance in Medicine. 25, 2, p. 334-336 3 p.Research output: Contribution to journal › Article

SEGMENTATION OF NEUROANATOMY IN MAGNETIC-RESONANCE IMAGESSIMMONS, A., ARRIDGE, S. R., Barker, G. & TOFTS, P. S. 1992 MEDICAL IMAGING VI : IMAGE PROCESSING. SPIE - INT SOC OPTICAL ENGINEERING, Vol. 1652, p. 2-13 12 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter

SEMIAUTOMATED QUALITY ASSURANCE FOR QUANTITATIVE MAGNETIC-RESONANCE-IMAGINGBarker, G. & TOFTS, P. S. 1992 In : Magnetic Resonance Imaging. 10, 4, p. 585-595 11 p.Research output: Contribution to journal › Article

Improving resolution in MRI by interleaving data acquisition for increased digitisation ratesBarker, G. & Williams, S. 1991 IEE Colloquium on `Technical Developments Relating to Clinical NMR in the UK' (Digest No.055). IEEE, p. 2/1-2 Research output: Chapter in Book/Report/Conference proceeding › Conference paper

THE MRI MEASUREMENT OF NMR AND PHYSIOLOGICAL-PARAMETERS IN TISSUE TO STUDY DISEASE PROCESSTOFTS, P. S., WICKS, D. A. G. & Barker, G. 1991 INFORMATION PROCESSING IN MEDICAL IMAGING. Wiley-Liss Inc, USA, Vol. 363, p. 313-326 14 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter

SUPPRESSION OF ARTIFACTS IN MULTIPLE-ECHO MAGNETIC-RESONANCEBarker, G. & MARECI, T. H. 1 Jun 1989 In : Journal of Magnetic Resonance, Series B. 83, 1, p. 11-28 18 p.Research output: Contribution to journal › Article

Molecular Friction and Nuclear MagnetismCLOUGH, S., Barker, G., ABED, K. J. & HORSEWILL, A. J. 1988 In : Physical Review Letters, Physical Review E. 60, 2, p. 136-139 4 p.Research output: Contribution to journal › Article

An Nmr Investigation Of Tunneling Side-Band In Dimethyl Sulfide, 2-Pentanone, 2-Hexanone And 2-Heptanone Using Double Side-Band IrradiationMCDONALD, P. J., BARKER, G., CLOUGH, S., GREEN, R. M. & HORSEWILL, A. J. 1986 In : MOLECULAR PHYSICS. 57, 5, p. 901-908 8 p., N/AResearch output: Contribution to journal › Article

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