Thanks Doug.

After doing reg-feat2anat , I checked the registration and overlaid zstat file:

tksurfer subjectid rh inflated -overlay featdir/rendered_thresh_zstat1.nii.gz

I have attached an image of tksurfer interface . I'm not quite sure about what blue and red clusters mean. They are suposed to be activations, but I'm not watching the same in FSL-view. Could you give me a hand please? Am I using the right stat file?

Thanks in advance
best regards.



---------- Forwarded message ----------
From: Douglas N Greve <greve@nmr.mgh.harvard.edu>
Date: 2011/3/23
Subject: Re: [Freesurfer] [Fressurfer] fMRI and anatomical T1
To: leonardo kay <leonardo.kay@gmail.com>
Cc: freesurfer@nmr.mgh.harvard.edu


There is a tutorial on this on our wiki. Basically, you need to run reg-feat2anat to get a registration file, then run tksurfer passing it the registration file and the stat volume as the overlay.


doug

leonardo kay wrote:
Hi all

Can anyone help me overlaying fMRI activations from fsl on a anatomical T1 volume in freesurfer.
Is there any previous format conversion to do before?

Thanks in advance
best regards,

--
Leo Kay.

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