[FieldTrip] Running the ICA method to remove EOG/ECG artifact on Neuromag(*.fif) data

Candida Jane Maria Ustine candida at nmr.mgh.harvard.edu
Thu Apr 12 19:21:38 CEST 2012


Hello All,

I have just started reading about fieldtrip and I am learning a lot of
exciting things.

I have MEG data using the neuromag system and I wanted to run the
Independent Component Analysis on the .fif files to remove the EOG and ECG
artifact from them. I see that the documentation provided in the website(
http://fieldtrip.fcdonders.nl/example/use_independent_component_analysis_ica_to_remove_eog_artifacts)
has resources to handle CTF datasets, and I was wondering if anyone has
looked into the option of using the .fif files directly.
Or is there a way to convert the *.fif files to the CTF format as there is
an MNE utility to do the reverse mne_ctf2fif?

Thanks much for your time and help!

Best,
Candida



-- 
Candida Jane Maria Ustine
Martinos Center for Biomedical Imaging
MGH
Kuperberg Lab <http://kuperberglab.nmr.mgh.harvard.edu/>

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