Hi Andrew, use mri_vol2vol with the --tal --talres 2 or 2mm option (or --talres 1 for 1mm isotropic) option. This will put it into an MNI305 space. So something like
mri_vol2vol --reg register.dat --mov yourvolume.nii --tal --talres 2 --o yourvolume.mni305.nii If you did not create the register.dat with bbregister, I would strongly suggest it. It works really well on the partial volume files. If you do, you should specify your current register.dat as the init registration. doug Andrew Dumas wrote: > Hi, > > I'm trying to move a bunch of partial FOV functional images (occipital > cortex only with oblique coronal slices) into common space. For each > subject, I have a registration file (register.dat) to register > functional images to anatomicals, and I'd like to incorporate the > talairach.xfm registration so that I have a matrix that registers the > functional images to the mni305 volume. I've been using the following, > but registrations aren't coming out properly: > > mri_matrix_multiply -im register.dat -iim > <subject>/mri/transforms/talairach.xfm -om reg_to_common.dat > > I'm checking them using tkregister2, but the results don't look great. > Is there a better/easier way to do this? Thanks! > > Andrew > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > -- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: www.nmr.mgh.harvard.edu/facility/filedrop/index.html _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
