Anastasia would know better but she is away for a week or two. But looking at it, I would say that your command line is correct. The registration does map the anat to the diffusion space, but mri_vol2vol understands this and simply inverts the matrix. You should just verify it for yourself by looking at the output. This has caused confusion for a long time ...
On 07/14/2015 02:05 PM, Celine Louapre wrote: > Hi Freesurfer experts > I am always a little confused with the registration matrices from tracula > output. If we need to have the DTI maps like dtifit_MD.nii.gz in the recon > space, do we use the matrix anatorig2diff.bbr.dat? > > mri_vol2vol --mov /<recon>/dmri/dtifit_MD.nii.gz --targ > /<recon>/mri/brainmask.mgz --reg /<recon>/dmri/xfms/anatorig2diff.bbr.dat > --o <recon>/mri/dtifit_MD_registered.nii.gz > > Thanks a lot > Celine > _______________________________________________ > 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: https://gate.nmr.mgh.harvard.edu/filedrop2 www.nmr.mgh.harvard.edu/facility/filedrop/index.html Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ _______________________________________________ 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.
