it comes down to have you smooth it. If you do it in the volume, then you need to smooth it in the volume, and that is an invalid analysis with MG.
On 10/13/17 8:42 PM, Elijah Mak wrote: > Hi Doug, > > I wonder what is the difference between this approach (mri_surf2vol) as > opposed to doing the MRTM2 modelling on the MGX GM output (58 frames), which > will give us the bp.nii.gz in volume space? > > Thanks. > > Best Wishes, > Elijah > > > >> On 13 Oct 2017, at 16:19, Douglas Greve <gr...@nmr.mgh.harvard.edu> wrote: >> >> do you mean you want to map the surface-based data into the volume? If >> so, you can use mri_surf2vol. If you want to analyze your pet data in >> the volume you can just do that with mri_glmfit >> >> >> On 10/5/17 4:59 PM, Elijah Mak wrote: >>> Hi Doug, >>> >>> Referring to the PETSURFER tutorial for dynamic PET data, I am wondering if >>> it is possible to obtain a volume-based equivalent of >>> mrtm2.lh.sm05/bp.nii.gz? As I understand, bp.nii.gz is the partial-volumed >>> corrected output that has been sampled onto the fsaverage surface. >>> >>> Thanks for your time again. >>> >>> Best Wishes, >>> Elijah >>> >>> >>> >>> _______________________________________________ >>> 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. >> > > _______________________________________________ > 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
