[Eeglablist] How to import Fieldtrip data into BCILAB?

Arnaud Delorme arno at ucsd.edu
Thu Nov 27 23:22:07 PST 2014


The easiest way is probably to use File-IO (EEGLAB menu File > Import data > Using File-IO) to import Fieldtrip data, then save as an EEGLAB dataset, then import the EEGLAB dataset into BCILAB.

Arno

On Nov 19, 2014, at 1:56 AM, Beom Jun Min <mbj0310 at gmail.com> wrote:

> 
> Hello Everyone,
> 
> Now I try to import pre-processed data with Fieldtrip into BCILAB.
> 
> But, I have no idea about this issue. 
> 
> Currently, my data is made with P300 experiment including 3 groups. (Healthy, population of interest, patients)
> 
> And with the Fieldtrip, I processed as below, 
> 
> epoching (define trial)
> reject bad trials
> band pass filtering
> reject bad channels
> ICA in order to reject eye movement, ECG noise
> and I saved these data into 3 files matched with the 3 groups respectively. 
> 
> What I want to do is classify groups with classifier.
> But in the BCILAB tutorial page, I found that the data should be continuous (only for preprocessing?)
> Also, the sample data seemed to consist of two markers (event type) in one dataset. 
> I think these two issues can make problem with my data. 
> 
> Thank you for your help.
> 
> With regards,
> 
> 
> 
> 
> 
> 
> 
> -- 
> BeomJun Min, M.D.
> 
> Department of Medical System Engineering (DMSE)
> Gwangju Institute of Science and Technology (GIST) 
> 261 Cheomdan-gwagiro(Oryong-dong), Buk-gu, Gwangju 
> 500-712, Republic of Korea (South) 
> Phone: +82-62-715-3266 / Fax: +82-62-715-3244 
> E-mail: mbj0310 at gmail.com, http://bmssa.gist.ac.kr
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