[Freesurfer] surface and cortical thickness normalization

2024-05-03 Thread yunus soleymani
External Email - Use Caution Hello, I hope you are doing well. Yesterday, I had some questions regarding normalization in Freesurfer. Thanks to Dr. Douglas N. Greve, I received answers for all of them. However, I still have one more question. When I normalize brain surfaces t

Re: [Freesurfer] surface and cortical thickness normalization

2024-05-03 Thread Fischl, Bruce R.,PHD
Hi Yunus I think typically you would normalize by eTIV^(2/3), which would result in a dimensionless scaling Cheers Bruce From: freesurfer-boun...@nmr.mgh.harvard.edu On Behalf Of yunus soleymani Sent: Friday, May 3, 2024 3:31 AM To: freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] surface

Re: [Freesurfer] recon-all process still not finishing properly

2024-05-03 Thread Dong, Yilei
External Email - Use Caution Hi Freesurfer Developers, Just to reply to this thread again, if I want to see if recon-all will just run the -fill step, do I submit it on the files that have already been run? In addition, does this error count as Freesurfer running out of RAM or i

Re: [Freesurfer] Lingering questions for Longitudinal spatiotemporal LME analysis

2024-05-03 Thread Diers, Kersten /DZNE
External Email - Use Caution Hi Dan, excuse the late response; regarding your remaining questions: 1) This sounds correct to me, pcor is the corrected threshold that can be applied to the sig.mgh files. 2) If I am not mistaken, the spval file should be equivalent to the sig fil