Hi Mahdi,
I'm afraid I don't know what you mean by "Freeview opens fine but when I load a column in it just shows a black view." What is a column in this context?
As for registration between PET and MR, have you seen this page? https://surfer.nmr.mgh.harvard.edu/fswiki/PetSurfer
It suggests using mri_coreg.
-Paul
________________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Mahdi Babaei mahdibabaii45@gmail.com Sent: Sunday, November 5, 2023 2:25 PM To: freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] Question about Freesurfer
External Email - Use Caution
Dear FreeSurfer Team,
I'm currently a PhD student at Stevens Institute of Technology in New Jersey, USA, where my research focuses on MRI to PET translation. I have a number of problems. Freeview opens fine but when I load a column in it just shows a black view. Have you ever encountered this problem? I'm so confused about using the tool for registration. Can I do registration between MRI and PET modalities of the same subject using "bbregister"?
Best, Mahdi