Hi Lucile, don't use autoreg-sess (that is an old program and was for fMRI). Use mri_surf2vol with --identity subjectname instead of --reg doug
On 04/11/2013 11:45 AM, Lucille Deroche wrote:
Hi Bruce,
In fact, have 2 differents surfaces of pial surface. I would like to save my surfaces in volume to be able to calculate the dice score between the two.
Cheers
Lucille
*De :* Bruce Fischl fischl@nmr.mgh.harvard.edu *À :* Lucille Deroche lucillederoche@yahoo.fr *Cc :* "freesurfer@nmr.mgh.harvard.edu" freesurfer@nmr.mgh.harvard.edu *Envoyé le :* Jeudi 11 avril 2013 11h18 *Objet :* Re: [Freesurfer] Autoreg-sess and mri_surf2vol
Hi Lucille
what do you mean by converting a surface to the volume? What do you want to do with it? What volume would you like to convert it to?
cheers Bruce On Thu, 11 Apr 2013, Lucille Deroche wrote:
Hi, My name is Lucille and I'm really new with Freesurfer : My
questions are very basic, sorry.
I just start a project in segmentation of cerebrum. For converting a surface in volume. I would like to use
mri_surf2vol but for that I need a
volume registration file . For creating that file, I would use
autoreg-sess.
In documentation, it is said that : 'The volume registration file
contains the matrix that
maps XYZ in the reference anatomical to XYZ in the functional volume' My question is : what here, represent the anatomical reference ? The
functionnal volume ?
Secondly, for autoreg-sess, the arguments are the subject name and
the subject directory. I
think the registration I need to create must be between my 2
volumes, so should I use the
subject name and subject directory for my 2 subjects ?
Sorry,I am really messed...
Cheers Lucille
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu mailto: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