+ All Categories
Home > Documents > The Pacinian Corpuscle...11/5/10 4 Several factors, physiological and psychological, can influence...

The Pacinian Corpuscle...11/5/10 4 Several factors, physiological and psychological, can influence...

Date post: 27-Jul-2020
Category:
Upload: others
View: 0 times
Download: 0 times
Share this document with a friend
4
11/5/10 1 Senses vibra/on & flu4er Senses vibra/on & flu4er Senses slow pushing Senses prolonged pressure Senses temperature & pain The Pacinian Corpuscle
Transcript
Page 1: The Pacinian Corpuscle...11/5/10 4 Several factors, physiological and psychological, can influence pain percepon: Age Brain circuitry generally degenerates with age, so older people

11/5/10

1

Sensesvibra/on&flu4er

Sensesvibra/on&flu4er

Sensesslowpushing Sensesprolongedpressure

Sensestemperature&pain

ThePacinianCorpuscle

Page 2: The Pacinian Corpuscle...11/5/10 4 Several factors, physiological and psychological, can influence pain percepon: Age Brain circuitry generally degenerates with age, so older people

11/5/10

2

Page 3: The Pacinian Corpuscle...11/5/10 4 Several factors, physiological and psychological, can influence pain percepon: Age Brain circuitry generally degenerates with age, so older people

11/5/10

3

Sensesvibra/on&flu4er

Sensesvibra/on&flu4er

Sensesslowpushing Sensesprolongedpressure

Sensestemperature&pain

Page 4: The Pacinian Corpuscle...11/5/10 4 Several factors, physiological and psychological, can influence pain percepon: Age Brain circuitry generally degenerates with age, so older people

11/5/10

4

Severalfactors,physiologicalandpsychological,caninfluencepainpercep/on:Age‐‐Braincircuitrygenerallydegenerateswithage,soolderpeoplehavelowerpainthresholdsandhavemoreproblemsdealingwithpain.Gender‐‐Researchshowsthatwomenhaveahighersensi/vitytopainthanmendo.Thiscouldbebecauseofsex‐linkedgene/ctraitsandhormonalchangesthatmightalterthepainpercep/onsystem.Psychosocialfactorscouldbeatwork,too‐‐menareexpectednottoshoworreporttheirpain.Fa*gue‐‐WeoOenexperiencemorepainwhenourbodyisstressedfromlackofsleep.Memory‐‐Howwehaveexperiencedpaininthepastcaninfluenceneuralresponses(memorycomesfromthelimbicsystem).

I="InhibitoryInterneuron";P="Projec/onNeuron"‐=inhibi/on(blocking);+=excita/on(ac/va/on)


Recommended