FUNCTIONAL DIAGNOSTICS GASTROINTESTINAL POLYGRAM NET TM Calculations in ElectroGastroGraphy.
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Transcript of FUNCTIONAL DIAGNOSTICS GASTROINTESTINAL POLYGRAM NET TM Calculations in ElectroGastroGraphy.
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
POLYGRAM NETTM
Calculations
in
ElectroGastroGraphy
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Analysis in POLYGRAM NETTM
Capture Review Report Details about the Analysis
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Running Spectrum Analysis
Performed on segments containing 60 seconds of data
Based on a Auto Regressive Moving Average model.
Produce one spectrum for each time segment Overview of frequency changes during study Provides a high frequency resolution
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Overall Spectrum Analysis
Performed on a segment of the time domain signal
Window with 256 seconds of data forms the base for the calculation
Produce one One-sided Power Density Spectrum
Overview of overall frequency content in time segment
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Analysis in Capture
Running Spectrum Analysis PeakPowerFrequency
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Analysis in Review
Overall Spectrum Analysis Running Spectrum Analysis Generic Analysis
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Review - Verify
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Review - Clinical
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Review - Universal
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Review - Matrix
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Analysis in Report
Overall Analysis Percentage EGG Classification Percentage Distribution of EGG Power Dominant Power and Frequency Power Instability Coefficient VAIVA Propalyser Power Ratio Clipouts
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Artifact removal
Clinical Scientific, No reset of RSA Model Scientific, Reset of RSA Model
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Percentage EGG Classification
Calculates the percentage of Bradygastria, Normal, Tachygastria and Arrhythmia based on results from the Running Spectrum Analysis.
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Percentage Distribution of EGG Power
Calculates the percentage distribution of the EGG-power for the Bradygastria, Normal, Tachygastria and Duo ares.
Total
BradyPercentage A
APB *100
Total
NormalPercentage A
APN *100
Total
TachyPercentage A
APT *100
Total
DuoPercentage A
APD *100
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Dominant Power and Frequency
Based on results from the Overall Spectrum Analysis and the Percentage of EGG Classification.
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Power Instability Coefficient
Based on a standard deviation calculation and the Dominant Power and Frequency calculation.
S
DFkDFSD
S
kAvg
Freq
1
2))((
AvgNormal
FreqFreq DF
SDIC
S
DPkDPSD
S
kAvg
Power
1
2))((
Avg
PowerPower DP
SDIC
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
VAIVA Propalyser
Multichannel analysis
)),2(),,1(min(),4(),,3(max( tchannelDPtchannelDPtchannelDPtchannelDPDP fSpatialDif
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Power Ratio
The Ratio as a factor of the Power Spectrum for two user defined time segmens.
FUNCTIONAL DIAGNOSTICSGASTROINTESTINAL
Clipouts
Add clipouts from Review Clinical, Universal, and Matrix to the report by clicking