[FieldTrip] ICA question
polomacnenad at gmail.com
Mon Oct 29 10:04:23 CET 2012
I have one question concerning ft_componentanalysis.
I want to calculate ICA for my data in order to detect EOG artifacts and
remove those ICA components. I have recorded EOG electrodes as well, but I
am not sure where I should enter channels' label for them. I assume that
ICA calculation will be more accurate if I provide data from EOG electrodes.
So my question is how to inform ft_componentanalysis about EOG data?
My configuration for the ICA analysis looks like this:
cfg = ;
cfg.method = 'runica';
cfg.runica.pca = 90;
cfg.runica.maxsteps = 600;
cfg.runica.stop = 1e-7;
cfg.runica.extended = 1;
ica_comp = ft_componentanalysis(cfg, data);
Thank you in advance!
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the fieldtrip