Those commands look ok. My suspicion goes to the use of --regheader. See whether the registration is ok with
tkregisterfv --mov negative_allsocial_proportion.nii --regheader --s mni152_subject --surfs --reg reg.deleteme.dat On 04/05/2018 08:34 AM, srishti goel wrote: > Hi, > > I am trying to compare my volume maps > (negative_allsocial_proportion.nii) to someone else's > (SN_like_cortical_lh.nii.gz) who have it on a surface > (mni152_subject). So I used the steps for mri_vol2surf command as > follows: > > Commands: > mri_vol2surf --src negative_allsocial_proportion.nii --regheader > mni152_subject --hemi lh --o ./neg_allsocial_lh.nii --projfrac 0.5 > Then to view it: > tksurfer mni152_subject lh inflated -overlay ./neg_allsocial_lh.nii > -overlay SN_like_cortical_lh.nii.gz -fthresh 0.5 > > Everything ran fine and we didn't get any error but then while viewing > the files we could not see our map (neg_allsocail_lh.nii) on the > surface. This file seemed to work fine as it is not an empty file when > I checked the file size. However, when we view it using tksurfer it > does not show up as a highlighted portion on the surface. The > SN_like_cortical_lh.nii.gz file shows up just fine. > > Could someone please help me figure out what might have gone wrong here. > > Thanks so much! > > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer _______________________________________________ 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.
