Do you want to register them or reslice them? What common space? We use mni305. What version of freesurfer are you using? Usually, you would register (not reslice) your bold to your freesurfer anatomical. As part of the freesurfer recon, the anat is registered (not resliced) to mni305, and running mri_vol2vol --fstal will use both registrations to reslice to mni305.
doug
On Mon, 9 Apr 2007, Alessandro Gagliardi wrote:
I'm trying to regester my BOLD images to a common space. I tried func2tal but I got ERROR: only selxavg, selavg, and sfa functypes are currently supported. When I try to run mri_vol2vol --fstal, it expects talmni305 in my subjects directory which I don't have. Did I miss a step in the installation? Should I have talmni305 and if so, where can I get it? Otherwise, is there a new version of func2tal that accepts bshort (or other) volumes as input? Or perhaps there is another way to get my 4D data into talairach space altogether?
Thanks,