[FieldTrip] Source reconstruction with MNE problem: vol doen's fit sourcespace

Ion Lavado lavado at gmail.com
Thu Jan 26 13:39:41 CET 2012


Thank you for your help. I realigned it to Tailarach prior to freesurfer
processing. Any idea?

Ion

2012/1/19 Stolk, A. <a.stolk at fcdonders.ru.nl>

> Hi Ion,
>
>
>
> Did you realign your anatomical image to Talairach space (and
> not accidentally to MNI space) prior to the processing with Freesurfer?
>
>
>
> http://imaging.mrc-cbu.cam.ac.uk/imaging/FindingCommissures
>
>
>
> Best regards,
>
> Arjen
>
>
>
>
> ----- "Ion Lavado" <lavado at gmail.com> schreef:
> > Van: "Ion Lavado" <lavado at gmail.com>
> > Aan: fieldtrip at donders.ru.nl
> > Verzonden: Donderdag 19 januari 2012 09:25:16
> > Onderwerp: [FieldTrip] Source reconstruction with MNE problem: vol
> doen's fit        sourcespace
>
> >
> > Hello, i'm trying a source reconstruction of event related fields using
> minimun-norm estimates and i get a problem with vol and sourcespace. When
> plot them together the vol doesn't fit the sourcespace. I adjunted in the
> mail two images where you can see what i get. It looks like that there
> isn't any problem of coordinate system also the units seem to be ok. I also
> procesed all the file with freesurfer so i suppose there is no problem with
> the orig-nomask.mgz.
>
> Hope anyone can help me. Thank you very much.
>
> >
> Ion
>
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> > fieldtrip at donders.ru.nl
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