[Mne_analysis] Writing EEG (.edf, .mat, or .txt) data to .fif with MEG data

[Matti Hamalainen]

Hi Brian,

Also, Tapsya (cc'd) has combined EEG and EMG data acquired with a TMS system. She most probably has helpful Matlab code.

- Matti



On Oct 5, 2011, at 10:13 AM, Alexandre Gramfort wrote:

> hi Brian,
> 
> I've never done what you describe but I would try the following.
> 
> Convert the EEG to fif with mne_edf2fiff and then merge the 2 fif files
> with matlab or python. Assuming the timings are good, it should
> consist in concatenating the channels and the data. It's not
> straightforward but you could give it a try inspired by:
> 
> https://github.com/mne-tools/mne-matlab/blob/master/matlab/mne_ex_read_write_raw.m
> 
> Best,
> Alex
> 
> On Tue, Oct 4, 2011 at 3:09 PM, Brian Coffman <bcoffman at mrn.org> wrote:
>> Hello MNE analyzers,
>> 
>> I am acquiring continuous EEG data using the EGI sensor net, which cannot be
>> piped into the fif file at acquisition. I would like to combine the raw MEG
>> and EEG data into a single .fif file. This data is available in edf mat and
>> txt (tab delimited) format, but I cannot determine an easy way to get the
>> matrix into the fif files. From reviewing the manuals, it seems that the
>> mne_edf2fiff tool may be the way to go, but I am not sure how to use this
>> tool to write the edf data to an existing MEG data set. Has anyone
>> encountered this problem? Any suggestions or ideas?
>> 
>> --
>> -Brian Coffman, M.S.
>> Research Associate, The Mind Research Network
>> Doctoral Candidate, The University of New Mexico
>> 
>> Phone: (505) 336-0606
>> Fax: (505) 272-7011
>> 
>> "I used to think that the brain was the most wonderful organ in my body.
>> Then I realized who was telling me this."
>>   - Emo Phillips
>> 
>> 
>> _______________________________________________
>> Mne_analysis mailing list
>> Mne_analysis at nmr.mgh.harvard.edu
>> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/mne_analysis
>> 
>> 
>> The information in this e-mail is intended only for the person to whom it is
>> addressed. If you believe this e-mail was sent to you in error and the
>> e-mail
>> contains patient information, please contact the Partners Compliance
>> HelpLine at
>> http://www.partners.org/complianceline . If the e-mail was sent to you in
>> error
>> but does not contain patient information, please contact the sender and
>> properly
>> dispose of the e-mail.
>> 
>> 
> 
> _______________________________________________
> Mne_analysis mailing list
> Mne_analysis at nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/mne_analysis
> 
> 



---------

Matti Hamalainen, Ph.D.
Athinoula A. Martinos Center for Biomedical Imaging
Massachusetts General Hospital

msh at nmr.mgh.harvard.edu






-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.nmr.mgh.harvard.edu/pipermail/mne_analysis/attachments/20111005/980a546e/attachment.html