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https://github.com/dagdpz/body_signals_analysis

Analysis of body signals: ECG, breathing (CAP), PPG

https://github.com/dagdpz/body_signals_analysis

Science Score: 49.0%

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Repository

Analysis of body signals: ECG, breathing (CAP), PPG

Basic Info
  • Host: GitHub
  • Owner: dagdpz
  • Language: MATLAB
  • Default Branch: master
  • Size: 362 KB
Statistics
  • Stars: 1
  • Watchers: 5
  • Forks: 3
  • Open Issues: 3
  • Releases: 0
Created about 7 years ago · Last pushed 9 months ago
Metadata Files
Readme Codeowners

README.md

bodysignalsanalysis

Analysis of body signals: ECG, breathing (CAP), PPG

How the different function are related to each other:

  1. extract the ECG, CAP, POX-data from each TDT block & save the structure as mat-file bsabatchprocessing.m calls bsareadandsaveTDTdatawithout_behavior.m

  2. Preprocessing

bsaecganalyzeonesession.m calls - bsaconcatenatetrialsbodysignals.m - bsaecganalyzeonerun.m

bsaecganalyzeonesession.m loads created mat-file from bsareadandsaveTDTdatawithoutbehavior.m bsaecganalyzeone_session.m saves mat-file for each session

out structure conventions

``` load('Y:\Data\BodySignals\ECG\Magnus\20230531\20230531ecg.mat'); % example file igaddmultipleverticallines(out(1).Rpeakt,'Color','r'); % all valid R-peaks igaddmultipleverticallines(out(1).R2Rt,'Color','b','LineStyle',':'); % all valid R2R intervals (time corresponds to 2nd R-peak in a pair) hold on; plot(out(1).R2Rt(out(1).idxvalidR2Rconsec),0.5,'go'); % consequtive R2R intervals (i.e. preceeded by a valid interval) % [validsegmentstart, validsegmentstartidx] = setdiff(out(1).Rpeakt,out(1).R2Rt); % plot(validsegmentstart(2:end),0.5,'mv'); % valid segment start plot(out(1).R2Rt(out(1).idxvalidR2Rconsec - 1),0.5,'bv'); % take only those as good trigger points, because they are preceeded and followed by valid R2R interval

``` image

See also also related packages:

https://github.com/neuromethods/neural-firing-and-cardiac-cycle-duration

https://github.com/DamianoAzzalini/HER-preferences

http://marianux.github.io/ecg-kit/

https://python-heart-rate-analysis-toolkit.readthedocs.io/en/latest/index.html

https://sites.google.com/view/tallon-baudry-lab/resources?authuser=0

https://github.com/hooman650/BioSigKit - detection of T- and P-waves in human ECG; the paper: https://joss.theoj.org/papers/10.21105/joss.00671

Owner

  • Name: Decision and Awareness Group, German Primate Center
  • Login: dagdpz
  • Kind: organization

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