From: Camargo, Aldo <ACamargo@som.umaryland.edu>
Sent: Monday, July 27, 2020 11:46 PM
To: Douglas N. Greve <dgreve@mgh.harvard.edu>
Subject: Re: [Freesurfer] Coregistration to MNI

Thanks a lot Douglas for your great input,

Aldo

From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Douglas N. Greve <dgreve@mgh.harvard.edu>
Sent: Monday, July 27, 2020 10:46 AM
To: freesurfer@nmr.mgh.harvard.edu <freesurfer@nmr.mgh.harvard.edu>
Subject: Re: [Freesurfer] Coregistration to MNI

This command will allow you to have a registration file and sample into MNI152 2mm space

mri_vol2vol --gcam pet.nii.gz register.dof6.lta $SUBJECTS_DIR/$subject/cvs/final_CVSmorph_tocvs_avg35_inMNI152.m3z $FREESURFER_HOME/subjects/cvs_avg35_inMNI152/mri.2mm/register.lta 0 1 pet.cvs.2mm.sm00.nii.gz

you can get the registration file with
mri_coreg --mov pet.nii.gz --s $subject --reg register.dof6.lta

On 7/26/2020 9:19 AM, Zollei, Lilla,Ph.D. wrote:

Hi Aldo,

If you have a recon-ned structural MRI corresponding to your PET scan then the answer is yes.

Lilla

From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Camargo, Aldo <ACamargo@som.umaryland.edu>
Sent: Saturday, July 25, 2020 12:19 AM
To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
Subject: [Freesurfer] Coregistration to MNI

External Email - Use Caution

Hi Freesurfer experts,

I want to coregister a PET image to the MNI space, can I use mri_cvs_register ?

Thanks a lot,

Aldo Camargo
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