Re: [Freesurfer] WM edits, prevent surface from cutting sulcus

2023-03-15 Thread Fischl, Bruce R.,PHD
No worries. I’m glad it worked out Bruce On Mar 15, 2023, at 10:52 PM, Chris Adamson wrote:  External Email - Use Caution Hi Bruce, It was a topological defect. I found it after looking harder. My bad. Hi Chris It sounds like a topological defect, but hard to say without seeing it

Re: [Freesurfer] WM edits, prevent surface from cutting sulcus

2023-03-15 Thread Chris Adamson
External Email - Use Caution Hi Bruce, It was a topological defect. I found it after looking harder. My bad. Hi Chris It sounds like a topological defect, but hard to say without seeing it. Can you post some images? Or follow Doug's instructions about visualizing the defects

Re: [Freesurfer] WM edits, prevent surface from cutting sulcus

2023-03-15 Thread Fischl, Bruce R.,PHD
Of Chris Adamson Sent: Wednesday, March 15, 2023 12:42 AM To: freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] WM edits, prevent surface from cutting sulcus External Email - Use Caution Freesurfer experts, I have a subject where the WM surface is cutting across a sulcus despite the

[Freesurfer] WM edits, prevent surface from cutting sulcus

2023-03-14 Thread Chris Adamson
External Email - Use Caution Freesurfer experts, I have a subject where the WM surface is cutting across a sulcus despite the WM segmentation correctly labelling the GM. Is there a way of putting a "barrier" value in the wm.mgz to prevent the white matter surface from cutting ac