Allow users to keep channels that are not in the montage - Githubissues

alexenge / hu-neuro-pipeline

Single trial EEG pipeline at the Abdel Rahman Lab for Neurocognitive Psychology, Humboldt-Universität zu Berlin

https://hu-neuro-pipeline.readthedocs.io

MIT License

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Allow users to keep channels that are not in the montage #141

Closed alexenge closed 9 months ago

alexenge commented 11 months ago

E.g., stimulus or voice channels

Suggested by @kirstenstark

~Would require an additional option to specify which channels should not enter referencing, ocular correction, filtering, etc.~

Requires to:

[x] Add 'audio', 'sound', and 'pulse' to the list of default channel names that should be set to misc type before applying the montage https://github.com/alexenge/hu-neuro-pipeline/blob/f3fd99346e51db059c1eafcc09e0723cb2ae0304/pipeline/preprocessing.py#L71
[x] Check how ICA deals with misc channel types https://github.com/alexenge/hu-neuro-pipeline/blob/main/pipeline/preprocessing.py#L98-L120
[x] Add picks='eeg' to the filtering step https://github.com/alexenge/hu-neuro-pipeline/blob/f3fd99346e51db059c1eafcc09e0723cb2ae0304/pipeline/participant.py#L107

See also #114