Thought Technology Ltd. Heart Rate Variability Suite Welcome Introductions Handouts Heart Rate...

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Heart Rate Variability Suite

• Welcome

• Introductions

• Handouts

Heart Rate Variability Suite

• Welcome

• Introductions

• Handouts

Online Course - Lesson 1

Online Course - Lesson 1


RESONANT FREQUENCY• Start at a rate•Bring them down to frequency•Look at Low Frequency and see more power at that rate•That rate is what causes rf to occur.

RESONANT FREQUENCY• Start at a rate•Bring them down to frequency•Look at Low Frequency and see more power at that rate•That rate is what causes rf to occur.

Course ParticipantsCourse Participants


BioGraph Infiniti componentsThat help to do this work

• Breathing Pacer• What the software can do • Pulling out the Data and reporting• Using Richard Barwell’s Software

BioGraph Infiniti componentsThat help to do this work

• Breathing Pacer• What the software can do • Pulling out the Data and reporting• Using Richard Barwell’s Software

Course ParticipantsCourse Participants

BIOFEEDBACK FOUNDATION OF EUROPEThe Foundation for Learning

Typical Encoders• Sampling rates

– ProComp Infiniti•8 inputs•A-B: 2048 Hz•C-H: 256 Hz

– ProComp 2•2 inputs (built in EEG in A)•A-B: 256 Hz•C-D: 32 Hz

Thought Technology Ltd.Thought Technology Ltd.EKG Sensor PlacementEKG Sensor Placement

Thought Technology Ltd.Thought Technology Ltd.Lesson 1Lesson 1

Thought Technology Ltd.Thought Technology Ltd.Respiration - SensorsRespiration - Sensors

Thought Technology Ltd.Thought Technology Ltd.EKG SensorsEKG Sensors


BioGraph InfinitiBioGraph Infiniti


• Need version 5.1




• Need version 5.1

Thought Technology Ltd.Thought Technology Ltd.Respiration PacerRespiration Pacer

• The respiration pacer was designed to do the following…………..in notes from F1


• Paul Lehrer likes to use EZ-Air.

Thought Technology Ltd.Thought Technology Ltd.OPEN DISPLAYOPEN DISPLAY

• Paul Lehrer likes to use EZ-Air. He writes down information and does NOT use the tools developed for him at this time

Thought Technology Ltd.Thought Technology Ltd.SCRIPTSCRIPT


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Questions?

Lesson 1Lesson 1

Thought Technology Ltd.Thought Technology Ltd.OPEN DISPLAYOPEN DISPLAY

Thought Technology Ltd.Thought Technology Ltd.SCRIPT DATASCRIPT DATA




• Breathing is slowly slowly slowly slowed down. This would be Didier’s prefered approach to setting up a script.


• Breathing is slowly slowly slowly slowed down. This would be Didier’s prefered approach to setting up a script.


• Magnitude of the peak frequency


• Magnitude or amplitude of the peak frequency wherever it is, NOT in the LF frequency only.


• Three values that Paul Lehrer uses

• Indication that pulse transit time


• Magnitude or amplitude of the peak frequency wherever it is, NOT in the LF frequency only.


QuestionsQuestions

Lesson 1Lesson 1


Negative In Phase Positive

-180 0 degrees +180

Thought Technology Ltd.Thought Technology Ltd.PHASEPHASE

Negative In Phase Positive

-180 0 degrees +180

Thought Technology Ltd.Thought Technology Ltd.PHASEPHASE

BLOOD PRESSURE & CO2 AND O2

Thought Technology Ltd.Thought Technology Ltd.PHYSICAL

DIFFERNCESPHYSICAL

DIFFERNCES

RESONANT FREQUENCY WILL CHANGE WITH SIZE AND SHAPE OF CHILD

ADULT CHILD DIFFERENCES

SPORTY AS LESS SPORTY

HRV FOR CHILDREN


Options in Infiniti

• 1. Seconds

• Breath for a length of time

• 2. Percentages

• Percentage of time at a rate

• Article on breathing and meditation


Event LabelsEvent Labels

Options: Event LabelsOptions: Event Labels

• Set event labels here. Event labels can be used to mark data while recording as a reminder of what was happening in the session

Thought Technology Ltd.Thought Technology Ltd.Event LabelsEvent Labels

Thought Technology Ltd.Thought Technology Ltd.Event Marker LabelsEvent Marker Labels

• Press CONTROL AND THE LETTER OR THE NUMBER


Select a Client & Session

Select a Client & SessionDatabaseDatabase

Thought Technology Ltd.Thought Technology Ltd.Replay Session Replay Session


Confidential ModeConfidential Mode

Database: selecting a clientDatabase: selecting a client

• From the left hand column select a client

• This client list is in confidential mode, to remove confidential mode, go to options, and uncheck it


Selecting a SessionSelecting a Session

Database: selecting a recorded sessionDatabase: selecting a recorded session

• Select a recorded session from the right hand column

• Note that the type of session is listed under “Type”


Replay SessionReplay Session

Database: Replay SessionDatabase: Replay Session

• With a client and recorded session selected, click on Replay Session

• Select the desired channel set and screens and click on OK.


Select ScreensSelect Screens

Database: Selecting ScreensDatabase: Selecting Screens

• From picture mode you can see captures of the different screens. Note that some screens are two monitor (one screen for clinician, the other for client)



Thought Technology Ltd.Thought Technology Ltd.Left and Right AxesLeft and Right Axes

Thought Technology Ltd.Thought Technology Ltd.Screen #1Screen #1

Thought Technology Ltd.Thought Technology Ltd.ArtifactsArtifacts


Screen AnatomyScreen Anatomy

Replay Mode: Heart Rate Variability Training ScreenReplay Mode: Heart Rate Variability Training Screen

• The training screen contains a number of graphs (bar and line), a frequency analysis, an epoch graph, sound, and a couple of animations.


64 Seconds for FFT64 Seconds for FFT

Replay Mode: Heart Rate Variability Training ScreenReplay Mode: Heart Rate Variability Training Screen• Note that the frequency calculations will not come into effect before 64 seconds of data have been recorded. Before this point, the values are not valid and thus are not shown


Replay Mode ControlsReplay Mode Controls

Replay Mode: Control MenuReplay Mode: Control Menu

• Press the Green Arrow to begin (Play)

• Press the Red Square to Stop

• Press the two Yellow Rectangles to Pause

• Press the numbered buttons to move through screens


Time ScaleTime Scale

Replay Mode: Time ScaleReplay Mode: Time Scale

• To change the time scale, click on the drop down time menu and select your desired time scale

• Note that only line graphs will reflect this change


Line GraphLine Graph

Replay Mode: Line GraphReplay Mode: Line Graph

• This line graph shows three different signals in different colours

•The signals are identified by the colours and labels above the graph


Respiration PacerRespiration Pacer

Replay Mode: PacerReplay Mode: Pacer

• The breathing pacer allows the client to follow a pacer during respiration. Follow the ball up on inhale, and down on exhale


Pacer SettingsPacer Settings

Replay Mode: PacerReplay Mode: Pacer• The pacer can be modified to virtually any respiration rate: right click on the instrument and select “Edit Pacer Settings”

• A box appears and it is here that you can modify the settings


F1 Help At All TimesF1 Help At All Times

Replay Mode: F1 Help MenuReplay Mode: F1 Help Menu

• At any time press F1 to bring up a topic specific help menu

• You can also search topics in the left hand column


AnimationsAnimations

Replay Mode: AnimationsReplay Mode: Animations

• Animations are to give visual feedback

• Animations can be continuous and move (circular or linear), or can be on or off (binary)


Bar GraphsBar Graphs

Replay Mode: Bar GraphsReplay Mode: Bar Graphs• These bar graphs are set to an auto scale (continuously variable) and have thresholds (automatic thresholds)

• A small line graph beneath the bar graphs shows the raw signal


FFT – Only after 64 secs

FFT – Only after 64 secs

Frequency Analysis (FFT)

Graph blank for first 64 seconds

Frequency Analysis (FFT)

Graph blank for first 64 seconds


FFT – 2 DimensionsFFT – 2 Dimensions

Replay Mode: Frequency Analysis (FFT)Replay Mode: Frequency Analysis (FFT)

• The FFT (Fast Fourier Transformation) is a Frequency Analysis of the EKG IBI signal

• Note that the peak frequency changes colour for easy identification


Epoch GraphEpoch Graph

Replay Mode: Epoch GraphReplay Mode: Epoch Graph

• This Epoch Graph can have both bar and line graphs (only bar shown below) and shows progress through a session (updates every 20 seconds)

• The vales are colour labeled and the last values are also shown as a numeric value at the top of the graph


Numeric DisplayNumeric Display

Replay Mode: NumericReplay Mode: Numeric

• The numeric instrument simply shows the numerical value of the current statistic

• Note that the number is often dampened (averaged or slowed) to ensure that it is easily readable

Thought Technology Ltd.Thought Technology Ltd.Light and Tone

FeedbackLight and Tone

Feedback

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Lesson 1 Review

• Thanks

• Any Questions?• Homework for Lesson 1• Date & Time for Lesson 2

Lesson 1 Wrap UpLesson 1 Wrap Up


QuestionsQuestions

Lesson 1Lesson 1

Date post:	12-Jan-2016
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Thought Technology Ltd. Heart Rate Variability Suite Welcome Introductions Handouts Heart Rate...

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