Thanks a lot Bruce!
This is extremely useful!
A.
________________________________ De : freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu de la part de Bruce Fischl fischl@nmr.mgh.harvard.edu Envoyé : mardi 27 septembre 2016 17:23:30 À : Freesurfer support list Objet : Re: [Freesurfer] TR: volume to surface for ROI already in orig space
Hi Alain
I believe if you specify the transform as identity.nofile that should do the trick. Most of our tools accept this
cheers Bruce On Tue, 27 Sep 2016, Alain Imaging wrote:
De : Alain Imaging alain_imaging@outlook.com Envoyé : lundi 26 septembre 2016 17:17 À : freesurfer@nmr.mgh.harvard.edu Objet : volume to surface for ROI already in orig space
Hi everyone,
I've used a couple of ROIs that have been drawn in the mni space for connectivity analysis. Since I have my connectivity results shown on a surface, I want to show the ROIs in the same way.
I have checked with freeview, and the ROIs are correctly placed in the fsaverage/orig.mgz space.
I wanted to use mri_vol2surf in order to reach my aim, however this command require a transformation matrix, and in this particular case I don' really know which one to use, as I don't want to change space. I thought that maybe i could provide an identity matrix, but I don't know what would it be an acceptable format for it.
Have you got any suggestion ?
Alain