Aichas lab notebook¶

week 1 (03.05.21021 - 09.05.2021)¶

Naming the project
Working title: EPICHAD (Epilepsy Child Adult)
Real title: Differences in EEG recordings between children and adults, living with epilepsy
Short discription: We want to look at the differences in EEG data in comparison between children and adults, that are living with epilepsy. Are there any general or significant disparities in the oscillation pattern during seizures and when they don’t have seizures?
Dataset: https://openneuro.org/datasets/ds003555/versions/1.0.1
- There were problems with downloading this dataset –> solution: use google chrome and not firefox/safari etc.!

updating calculator homework (adding square root function; handling error by dividion by 0; adding comments)
update timeline on gitkraken
update github repository (problem automatic update of the website)
Data-Files
Preprocessing of EPICHAD Dataset
Problems: difficult preprocessing with bipolar channels, therefore we asked the authors for help.
Result: don’t use derivatives data, but the correct raw data.

updated several files in github
updated/ corrected calculator
preprocessing of sub01 (still problems/errors with ICA fitting and mapping + montage )
problem of automatically updating the website

fixed the problem of automatically updating the website (updated TOC file)
fixed errors in preproessing of sub01 (ICA fitting and maping works now, set correct montage)

Jupyter Notebook: plotted ICA_Components for each subject; created fixed epochs and created topomaps for each subject and frequency band
Problems with subject 04, 14 & 18 appeared when we wanted to create the topomaps. (Error: There are 1 channel position not present in the DigMontage. The required channels are ‘Cz2’). Therefore we excluded these three subjects for further analysis
Jupyter Notebook Homework: look at vmin/vmax for each class (Children, Adults) and plot each frequency band again
Github: updated all files again (data_acess; data; overview; results; …)

created for loop in order to analyze all the subjects in a row
updated OSF page (wiki, tags and Add-ons)
updated Github files: deleted all “preprint” mentions; add result/preprocessing figures
set up a poster

finished & uploaded poster on website / Github
updated results
added code for preprocessing & analysis to website/Github -> update toc.yml file
fixed problem with small logo on the upper left side of website -> update config.yml file