External Email - Use Caution Yes, the problem is that the white surface on the left side of the image is extending too far into subcortical gray matter. We did delete the control points and ran some white matter edits, but the image I sent you is after we applied those edits (it was even worse before). I don’t see any other wm edits we can make to the image. It didn’t resolve our issue enough to make the image usable for our analyses, so I wanted to see if there was anything else we could do to resolve the problem.
Thank you! From: freesurfer-boun...@nmr.mgh.harvard.edu <freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of Douglas N. Greve <dgr...@mgh.harvard.edu> Date: Tuesday, March 5, 2024 at 9:11 AM To: freesurfer@nmr.mgh.harvard.edu <freesurfer@nmr.mgh.harvard.edu> Subject: Re: [Freesurfer] aparc & wm underestimation Just to make sure I understand, the problem is that the white surface on the left side of the image is extending too far into subcortical gray matter, right? This can be difficult to fix, but the right fix is to edit the wm.mgz. Make sure to delete your control points as that is not the right fix. Also, remember that the surfaces in this area may always be inaccurate if you can see where the boundary is. On 3/3/2024 6:09 PM, Stanica, Maria wrote: External Email - Use Caution This is after the most recent round of edits for one of the subjects. Maria Stǎnicǎ, B.A. | Graduate Student Medical/Clinical Psychology Doctoral Program UAB |The University of Alabama at Birmingham mstan...@uab.edu<mailto:mstan...@uab.edu> Pronouns: she/her/hers [Image] From: freesurfer-boun...@nmr.mgh.harvard.edu<mailto:freesurfer-boun...@nmr.mgh.harvard.edu> <freesurfer-boun...@nmr.mgh.harvard.edu><mailto:freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of Douglas N. Greve <dgr...@mgh.harvard.edu><mailto:dgr...@mgh.harvard.edu> Date: Sunday, March 3, 2024 at 3:38 PM To: freesurfer@nmr.mgh.harvard.edu<mailto:freesurfer@nmr.mgh.harvard.edu> <freesurfer@nmr.mgh.harvard.edu><mailto:freesurfer@nmr.mgh.harvard.edu> Subject: Re: [Freesurfer] aparc & wm underestimation Can you send pictures of the slices showing the problem? On 3/3/2024 3:18 PM, Stanica, Maria wrote: External Email - Use Caution Hello FS developers, I ran my subjects through skullstripping and recon-all. Everything processed correctly (and exited without errors), except 4 images which have an underestimation in coronal subcortical region. The underestimation is significant and goes on for about 10-12 slices (for one image it was 153-162, for another it was 150-164). After searching the list, we attempted control points, which ended up not working (I don’t believe this was the right method to correct the error). Then we tried white matter edits, and one of the images was resolved, but the other 3 did not get better. Is there anything else we could do to try to resolve the issue? I can provide any other information needed. Any help would be appreciated! 1. Freesurfer version: FreeSurfer/7.1.1-centos7_x86_64 2. Operating System: Red Hat Enterprise Linux 7 3. OS Version: 7.9 (Maipo) Best, Maria Maria Stǎnicǎ, B.A. | Graduate Student Medical/Clinical Psychology Doctoral Program UAB |The University of Alabama at Birmingham mstan...@uab.edu<mailto:mstan...@uab.edu> Pronouns: she/her/hers [Image] _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu<mailto:Freesurfer@nmr.mgh.harvard.edu> MailScanner has detected a possible fraud attempt from "secure-web.cisco.com" claiming to be https://secure-web.cisco.com/1NtCKu7oOBr2RU1c0qeu8omZiOywMqLH-BGYNz2pXBqxxByZL70MClDFuF13Xa_J8c4T5LCU0K-ULGP3-QYvzJliMh9x3KeDy0LCbKYu7J-Q7O5Y4fry1NEvEQMnmNgvtB7TlZAuz208Q_cuVNoToIcdbfCi8vre8gjcstMl_z4yGxELmjV2oanOvxeM67HYmo8tTsm4DGtpBVLN-lRHq-DC13mn_eWHbRXWyTz73o9HrHlLzosJMpTbjN0NQhl8KUOHdRVHAVyuuwjlUbVSKAa5saTIhAEOK214uhkGlNVHgRbeSQS9zva5CRhtkxAnrbuKfvJlP8ZaARJkW_Rff-w/https%3A%2F%2Fmail.nmr.mgh.harvard.edu%2Fmailman%2Flistinfo%2Ffreesurfer<https://secure-web.cisco.com/1upvILUH6tZ79zMXcYftS4pqQcFMtiUc2u0Q-joWUZgKCfuyy4qHr-zhg4XwZ6jBgXCYvKRl3Rc1d2bW6vaRr7--hGAXOCscil3s9N2DLjFWs9NjK38PivR2VN_HfIwzHtiB9X-VZxa4UFmG14uxzDf7TV8AMBikCNz8N4DckFhsM13iJj8uNOD0tw4oAhDXuWP3d836mNJZJ17TCiQvLs77hGjuiyt0VMr9zAKYzXdVBKImyMLAhtf8YniYvgAikz58L3yX1RRxYXl0PlxntttY15IAA0SFQn3W6ytKH6Vpp8CPsQ1kiU5kV3TxZdO4j/https%3A%2F%2Fmail.nmr.mgh.harvard.edu%2Fmailman%2Flistinfo%2Ffreesurfer> _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu<mailto:Freesurfer@nmr.mgh.harvard.edu> https://secure-web.cisco.com/1NtCKu7oOBr2RU1c0qeu8omZiOywMqLH-BGYNz2pXBqxxByZL70MClDFuF13Xa_J8c4T5LCU0K-ULGP3-QYvzJliMh9x3KeDy0LCbKYu7J-Q7O5Y4fry1NEvEQMnmNgvtB7TlZAuz208Q_cuVNoToIcdbfCi8vre8gjcstMl_z4yGxELmjV2oanOvxeM67HYmo8tTsm4DGtpBVLN-lRHq-DC13mn_eWHbRXWyTz73o9HrHlLzosJMpTbjN0NQhl8KUOHdRVHAVyuuwjlUbVSKAa5saTIhAEOK214uhkGlNVHgRbeSQS9zva5CRhtkxAnrbuKfvJlP8ZaARJkW_Rff-w/https%3A%2F%2Fmail.nmr.mgh.harvard.edu%2Fmailman%2Flistinfo%2Ffreesurfer
_______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Mass General Brigham Compliance HelpLine at https://www.massgeneralbrigham.org/complianceline <https://www.massgeneralbrigham.org/complianceline> . Please note that this e-mail is not secure (encrypted). If you do not wish to continue communication over unencrypted e-mail, please notify the sender of this message immediately. Continuing to send or respond to e-mail after receiving this message means you understand and accept this risk and wish to continue to communicate over unencrypted e-mail.