You need a registration between the space in which your label is defined and the fmri. The problem is that there are many definitions of what "Talairach space" means. Can you get your label into the fsaverage space? Ie, look at it with tkmedit using fsaverage as the subject?
doug On Wed, 9 Jun 2010, Dickinson, Annelise (NIH/NIMH) [F] wrote: > Hi all, > > We have used mrivol2surf with the output of bbregister to transform an > individual subject's fmri data into the coordinates of the anatomical used > to generate that subject's surface. We are happy with the accuracy of this > registration. However, we are stuck because as far as we know bbregister > only works in one direction, fmri to anatomical. We have a region of > interest defined as a sphere around a coordinate in Talairach space. What > we need to do is to translate that region of interest into the space of an > individual subject's fmri data. How can Freesurfer do this? > > > Any suggestions would be greatly appreciated!! > > Best, > > Elise and Kathleen > ***************************************************** > Annelise Dickinson > Post-Bac IRTA > Laboratory of Brain and Cognition, NIMH/NIH/DHHS > Building 10, Room 4C212 > 10 CENTER DR MSC 1366 > BETHESDA MD 20892-1366 > ***************************************************** > Phone: (301) 435-4941 > FAX: (301) 402-0921 > E-Mail : dickins...@mail.nih.gov > > _______________________________________________ > 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.
