Hello Everyone, I’m currently working with MEG data too. My current aim is to remove the cardiac artifacts from the data. I’ve few questions regarding this: How does the ECG artifact looks on a 2D topoplot? Currently I stumbled upon this package mne_iclabel which is the Python adaption of the EEG…

Hi @kirti , I’ve moved your question to be its own topic; it’s best not to ask new questions at the end of other people’s topic threads. Also I see you’ve already asked about ICALabel here: mne_icalabel package , please avoid asking the same question in two different places. Regarding your question…

Hello, To build up very quickly on this: for now mne-icalabel only supports EEG data and the ICLabel neural network developed originally for EEGLAB. It is not suited for MEG data as it was trained exclusively on EEG datasets with a BP filter between (1, 100) Hz and a common average reference. For …

Hey @drammock @mscheltienne , thanks for the reply. I’m new to the MNE forum so was not aware of the posting rules. Thanks for sharing the resources. Currently my approach is to automate this process of artifact correction as I’m dealing with a big dataset. I’m using correlation as the method for bot…

[image] kirti: I’m new to the MNE forum so was not aware of the posting rules. no problem! Some of the “rules” are more like “conventions” and aren’t spelled out super clearly anywhere. [image] kirti: Lately, I realised that the resultant dimension of the eog_scores obtained is (2,n) wh…

@drammock I’ve attached my working code and the dimensions obtained for the indices and scores. [share_1] [share_2]

you are passing two ch_names to find_bads_eog so it returns a list of two arrays (one array of scores for each channel you specified)

question about cardiac artifacts & ICA

Support & Discussions

mscheltienne (Mathieu Scheltienne) July 14, 2022, 8:35am 8

Also, one more convention, please avoid posting screenshots of code and instead copy/paste and format the code in the message

1 Like

Topic		Replies	Views
ECG artifact detection in ICA without ECG cahnnel/time series Support & Discussions	6	448	May 31, 2021
Cannot find ecg artifacts during ica Support & Discussions preprocessing , meg , ica	38	1020	July 13, 2022
Using both EOC and ECG channels for artifact removal from EEG data Support & Discussions preprocessing , ica , ecg , eog	1	140	December 18, 2025
Seal Sleep Analysis- ICA, heart rate calculations, and custom Topography Support & Discussions preprocessing , eeg , ica	2	947	May 11, 2021
mne_icalabel package Support & Discussions ica	6	557	July 22, 2025

question about cardiac artifacts & ICA

Related topics