When you say the original T1, do you mean the data directly from the dicom files? FS analysis is generally done in our "conformed" space (1mm isotropic, 256^3). One of those volumes is called "T1" and one is called "orig" -- this understandably confuses a lot of newbies (and oldbies).
doug
Jennifer Evans wrote:
The original T1 to start with would be good. I did try:
bbregister --s $SUBJ --mov T1.mgz --reg register.dat --t1 --init-header
but I can't figure out whether I've got a problem viewing it or with the commands.
Thanks, Jen
On 02/14/2011 05:49 PM, Douglas N Greve wrote:
What volume do you want to project them to? doug
Jennifer Evans wrote:
Hi there,
I'm not really familar with freesurfer and am missing the step on what to register to create the register.dat file required to use mri_label2vol to convert the probabilistic V1 label file outputs from a single subject to a volume. I thought the labels are already on the surface/volume and registered... but using an identity matrix isn't right. Which volumes/command create/s the right register.dat file? I rooted around in the wiki but couldn't figure out the right relationships.
Thanks, Jen
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer