Re: [Freesurfer] WM or Pial edits to correct surfaces

2021-08-31 Thread Alexopoulos, Dimitrios
External Email - Use Caution Thx Doug, much appreciated. Jim From: freesurfer-boun...@nmr.mgh.harvard.edu On Behalf Of Douglas N. Greve Sent: Tuesday, August 31, 2021 12:00 PM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] WM or Pial edits to correct surfaces

Re: [Freesurfer] WM or Pial edits to correct surfaces

2021-08-31 Thread Douglas N. Greve
Hi Jim, I know it has been a while, but I have tracked down the source of the problem with the pial surface.  I can go into detail if you want, but the fix is to add -no-numakeuchar to recon-all. I noticed that there are some places where the white surface does not extend far enough. This is

Re: [Freesurfer] WM or Pial edits to correct surfaces

2021-05-28 Thread Alexopoulos, Dimitrios
: [Freesurfer] WM or Pial edits to correct surfaces * External Email - Caution * There might be a couple things happening. First, I would try adding a few control points in that area; make sure they are in true WM in voxels that have a value less than 110 on the brain.mgz file. This might help push

Re: [Freesurfer] WM or Pial edits to correct surfaces

2021-05-27 Thread Douglas N. Greve
There might be a couple things happening. First, I would try adding a few control points in that area; make sure they are in true WM in voxels that have a value less than 110 on the brain.mgz file. This might help push the white surface further out (the WM in that gyrus is very thin). It might