Hi all,

I'm trying to project volume BOLD time series to native surface in some
subjects. First, I registered the functional data to orig.mgz, using:

bbregister --s subj --mov func.nii.gz --reg register.dat --init-fsl --bold
--o output.nii.gz

The results look good in tkregister2. Then, I want to go from volume to
surf, doing:

mri_vol2surf --mov functional.nii.gz --reg register.dat --regheader
nmr00524_FS --hemi lh --o /folder/

However, it gives this error message:

Done reading source surface
Mapping Source Volume onto Source Subject Surface
 1 0 0 0
using old
Done mapping volume to surface
Number of source voxels hit = 26361
Writing to /folder/
Dim: 132698 1 1
non-standard value for imnr1 (1, usually 256) in volume structure
non-standard value for type (3, usually 0) in volume structure
non-standard value for width (132698, usually 256) in volume structure
non-standard value for height (1, usually 256) in volume structure

I should probably use mri_vol2vol first, but which target volume should I
then use? Or is there something else I'm doing wrong?

Thanks for your help!

-- 
Linda Douw, Ph.D.

Research fellow

Department of Radiology
Athinoula A. Martinos Center for Biomedical Imaging
Massachusetts General Hospital
Harvard Medical School
149 13th Street
Charlestown, MA 02129

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