[Eeglablist] Export ICA-corrected data files

Makoto Miyakoshi mmiyakoshi at ucsd.edu
Wed Sep 11 13:16:44 PDT 2019


Cedric's solution is perfect!

Makoto

On Mon, Sep 2, 2019 at 1:24 AM Cedric Cannard <cannardc at gmail.com> wrote:

> Hi Sungjin,
>
> You could do something like this.
>
> I am guessing you removed your bad IC components like this?
> - Tools > Reject data using ICA > Reject components by map
> - Click on "Accept" in the component's window you want to remove
> - Click "Ok" to close the main Components window
> - Tools > remove components > Ok > Accept > Ok
>
> Then, you can just save EEG.data and EEG.times in 2 .mat files if that
> works for you:
> ICA_corrected_data = EEG.data;
> time_points = EEG.times;
> save('ICA_corrected_data.mat','ICA_corrected_data');
> save('time_points.mat','time_points');
>
> Hope that helps,
> Cedric
>
>
> On Fri, Aug 30, 2019 at 2:41 PM Sungjin Im <sungjin.im.p at gmail.com> wrote:
>
> > Hello,
> >
> > I used the EEGLAB for preprocessing, and want to save ICA-corrected data
> > files into a 2D array (channel x time) without any ICA weights and other
> > parameters separately. In other words, once you apply ICA to an EEG
> > waveform and plot it, I can see ICA-corrected wave forms. I want to save
> > this data into a simple mat file. How can I go about this?
> >
> > --
> > Best Wishes,
> >
> > Sungjin
> > _______________________________________________
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>
>
> --
> Cédric Cannard, PhD candidate
> Université Toulouse III, CerCo, Clesco CNRS, France
> cannardc at gmail.com
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-- 
Makoto Miyakoshi
Assistant Project Scientist, Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego


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