I changed my SUBJECTS_DIR folder, but I did not delete the old one at that time.

________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Greve, Douglas N.,Ph.D. DGREVE@mgh.harvard.edu Sent: Monday, March 18, 2019 12:34:47 PM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] tkregister-sess

Did you delete the bad registration file and re-run the registration (preproc-sess)?

On 3/18/19 11:53 AM, Nasiriavanaki, Zahra wrote:

Dear Freesurfers

Hi

I was checking the functional on structural data registration quality by using the below command.

tkregister-sess -s $subj -fsd bold -per-run -bbr-sum

I observed high values (around 0.9) for one of my subjects, and I figured out, that subject was registered to another subject's structural data by mistake.

I re-did the recon (in a new folder) and checked the registration again, the values are still the same! However when I check my log files, it seems that the recon is done correctly and the snapshots from QA_tools don't look bad.

I appreciate if you could please let me know what you think.

Thanks a lot

Mona

Zahra (Mona) Nasiriavanaki

Postdoctoral Research Fellow

Martinos Center for Biomedical Imaging

Massachusetts General Hospital

149 13th Street, 149-2615

Charlestown, MA, USA, 02129

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