# Group level ICA (GICA) on MNE?

**URL:** <https://mne.discourse.group/t/group-level-ica-gica-on-mne/3991>\
**Category:** Support & Discussions\
**Tags:** ica\
**Created:** [November 19, 2021, 5:28pm UTC](https://mne.discourse.group/t/group-level-ica-gica-on-mne/3991 "2021-11-19T17:28:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![AaronAng](https://avatars.discourse-cdn.com/v4/letter/a/ac8455/32.png) [@AaronAng](https://mne.discourse.group/u/AaronAng)\
**Post date:** [November 19, 2021, 5:28pm UTC](https://mne.discourse.group/t/group-level-ica-gica-on-mne/3991/1 "2021-11-19T17:28:12Z")

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Hi all !

As with the topic, is MNE currently capable of doing GICA? I’ve looked through the MNE API and I couldn’t find a function for that currently.

If there isn’t, is there a method of doing this with the existing tool available on MNE?

Thanks!

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**Author:** ![agramfort](https://avatars.discourse-cdn.com/v4/letter/a/7c8e57/32.png) [@agramfort](https://mne.discourse.group/u/agramfort)\
**Post date:** [November 20, 2021, 9:23pm UTC](https://mne.discourse.group/t/group-level-ica-gica-on-mne/3991/2 "2021-11-20T21:23:43Z")

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hi,

you mean group ica?

I know an implementation in [https://github.com/hugorichard/multiviewica/blob/master/multiviewica/\_groupica.py](https://github.com/hugorichard/multiviewica/blob/master/multiviewica/_groupica.py)

Alex