Hi Nela, try registering them with bbregister, then making sure the registration is correct with tkregister2.
cheers Bruce
On Wed, 10 Feb 2010, Nela Cicmil wrote:
Dear Freesurfer users,
I have tried to convert a volumetric SPM activity image from the form of a .nii file (created against the subjects T1.nii image) into a w file (paint file) to be overlaid on the inflated surface of the same subject's brain anatomy (created with Freesurfer recon-all), using the command below:
mri_vol2surf --mov ~/<name>.nii --out ~/<name>-rh.w --hemi rh --surf inflated --out_type paint --regheader $SUBJECT
However, the pattern on the surface does not *quite* match what I see from the volumetric image, and one of the reasons for this could be that I am not converting from volume image to surface overlay correctly - I would be very grateful, if there is a better way to do this, if someone could let me know.
Thanks and best wishes, Nela
Nela Cicmil D.Phil Candidate, Neurophysiology Dept. Physiology, Anatomy & Genetics University of Oxford _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer