I am sorry but that is what I am unsure about it. I don't know how to obtain a registration matrix or which registration matrix to use for this.
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 Mon, Mar 5, 2018 at 3:24 PM, Douglas N Greve <gr...@nmr.mgh.harvard.edu> wrote: > Why did you remove the registration file? --srcreg below > > > On 02/28/2018 04:13 PM, srishti goel wrote: > > 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 <mailto:srish...@email.unc.edu> > > skype: srishti.goel12 > > > > > > On Wed, Feb 28, 2018 at 10:13 AM, Douglas Greve > > <gr...@nmr.mgh.harvard.edu <mailto: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 list > >> Freesurfer@nmr.mgh.harvard.edu > >> <mailto:Freesurfer@nmr.mgh.harvard.edu> > >> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > >> <https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer> > > > > > > _______________________________________________ > > Freesurfer mailing list > > Freesurfer@nmr.mgh.harvard.edu <mailto:freesur...@nmr.mgh. > harvard.edu> > > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > <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 > > <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. > > > > > > > > > > _______________________________________________ > > 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 >
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