Hi all,<br><br>I'm a new user in the fantastic EEGLAB world :) !<br>I have a question about the removal of ECG and EOG artifacts from EEG data.<br><br>Here is my scenario: I have 40 channels, where:<br>- 34 are EEG of which I know the location on scalp<br>
- 4 are EOG (namely H++, H-, V++, V-)<br>- 2 are EKG (namely EKG++, EKG-).<br><br>I load the dataset, and after this operation I would like to immediately run an ICA decomposition <br>(I need to do something else before this?).<br>
But actually I really don't now how to correctly use this dataset with the ICA decomposition.<br>Should I run the ICA only on the 34 eeg channels, or maybe on all 40 channels? (in the<br>relative GUI i can decide to do ICA on a certain subset of channels).<br>
The aim is to exclude the influence of the ECG/EOG artifacts from EEG data<br>to accomplish further analysis.<br clear="all"><br>Can anyone help me?<br><br>Thanks a lot!<br><br>D.M.<br><br>