Hello, Thank you so much! I used the following command as you said and got an error : must specify a source registration file or --regheader
mri_vol2surf --src negative_allsocial_avgnull.nii --src_type analyze --trgsubject fsaverage --hemi lh --o ./neg_allsocial.nii --projfrac 0.5 Best, Srishti Social/Clinical Research Specialist Child Imaging Research and Life Experiences Lab University of North Carolina at Chapel Hill email (W): srish...@email.unc.edu skype: srishti.goel12 On Wed, Feb 28, 2018 at 10:13 AM, Douglas Greve <gr...@nmr.mgh.harvard.edu> wrote: > you need to add --trgsubject fsaverage to your mri_vol2surf command line > > On 2/27/18 12:23 PM, srishti goel wrote: > > Hello, > > We are trying to project a volume map onto a surface. Our network based > volume map is a .vmp file and our surface is a nifti file. We were able to > convert the volume maps from .vmp to nifti. > Our volume map is: negative_allsocial_proportion.nii > Our surface is: SN_like_cortical_lh.nii > The output file is named: neg_allsocial.nii > > We are trying to use the following command to now project the volume map > on surface and the issues we are facing are: > 1) We are unsure of what the purpose of the registration file is and where > in the mir_vol2surf command should we specify the surface > 2) If it is a matrix for something related to the surface on which we want > to project our volume then how should we go about obtaining the > registration file appropriate for our comparison. > > *Command:* > mri_vol2surf --src negative_allsocial_proportion.nii --src_type analyze > --srcreg [REGISTRATION MATRIX] --hemi lh --o ./neg_allsocial.nii --projfrac > 0.5 > > *Then to project it:* > tksurfer fsaverage lh inflated -ov neg_allsocail.nii > > > > _______________________________________________ > Freesurfer mailing > listfreesur...@nmr.mgh.harvard.eduhttps://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. > >
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