Can you check the earlier volumes? And maybe post an image of the orig and/or T1.mgz?

From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu On Behalf Of ??? Sent: Saturday, August 10, 2024 9:05 PM To: freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] mri_watershed Error: GLOBAL region of the brain empty !

External Email - Use Caution

[https://mail-online.nosdn.127.net/qiyelogo/defaultAvatar.png] 李志豪 2310117128@stu.pku.edu.cnmailto:2310117128@stu.pku.edu.cn

Hello , freesurfer developers,

I’m attempting to segment some brain mri data which is for training.But I encounter the following error: mri_watershed Error: GLOBAL region of the brain empty ! I have tried the possible resolution on freesurfer wiki but it does not work.I infer that the error happen in the fifth step-skull strip so I pre-finish this process by FSL bet.Unfortunately, it goes without effect.Can you offer some suggestions? I have attached recon-all.log if it’s of any use.

1):version—freesurfer-macos-darwin-x86_64-7.4.1 2):platform:mac0s darwin 14,6 3):recon-all.log:see attached

hope for your reply!