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Dear JHL,

I don't now if it is possible to do it completely with spm. My approach was first to do spm groupinversion afterwards a source extraction (of single trial time-courses), export the data to fieldtrip and calculated the coherence unfortunately in my case this didn't work, because the sources are too close to each other and I had some volume conduction. The other option could be to extract the sources with the beamformer but then I'm not sure if the phase information remains.

Hopefully this helps!

Best,
Johannes

-----Urspr√ľngliche Nachricht-----
Von: "Jung L Hsu" <[log in to unmask]>
Gesendet: 25.11.2011 05:40:46
An: [log in to unmask]
Betreff: [SPM] calculate coherence in spm8

>Dear SPM experts,
>I would like to calculate region to region coherence (base on the AAL region) in continuous EEG data. is it possible to use spm8 to do it ? or any suggestion ?
>best
>JLH


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