Re: [Freesurfer] how to extract segmented hippocampus

2009-09-23 Thread Bruce Fischl
..@nmr.mgh.harvard.edu >> To: gro...@computer.org >> CC: freesurfer@nmr.mgh.harvard.edu; gr...@nmr.mgh.harvard.edu >> Subject: Re: [Freesurfer] how to extract segmented hippocampus >> >> you can use mri_tessellate to create a mesh, then tksurfer will visualize >>

Re: [Freesurfer] how to extract segmented hippocampus

2009-09-23 Thread Guang Zeng
m: fis...@nmr.mgh.harvard.edu > To: gro...@computer.org > CC: freesurfer@nmr.mgh.harvard.edu; gr...@nmr.mgh.harvard.edu > Subject: Re: [Freesurfer] how to extract segmented hippocampus > > you can use mri_tessellate to create a mesh, then tksurfer will visualize > it > On Thu, 17 Sep 2009

Re: [Freesurfer] how to extract segmented hippocampus

2009-09-17 Thread Doug Greve
You can just use tksurfer, something like tksurfer subject lh hippocampus assuming you called it lh.hippocampus There will be a lot of warnings/errors printed to the terminal. These just have to do with the fact that the number of vertices will be different than the cortical surfaces. You can

Re: [Freesurfer] how to extract segmented hippocampus

2009-09-17 Thread Bruce Fischl
you can use mri_tessellate to create a mesh, then tksurfer will visualize it On Thu, 17 Sep 2009, Gonzalo Rojas Costa wrote: > Dear Douglas: > > And how can I view (render) in 3D the hippocampus that I got frok aseg.mgz > with the mri_binarize command ?... > > Sincerely, > > > Gonzalo Rojas Cos

Re: [Freesurfer] how to extract segmented hippocampus

2009-09-16 Thread Gonzalo Rojas Costa
Dear Douglas: And how can I view (render) in 3D the hippocampus that I got frok aseg.mgz with the mri_binarize command ?... Sincerely, Gonzalo Rojas Costa > mri_binarize with --match 17 or --match 53 will do it > > doug > > Guang Zeng wrote: >> Hi, there, >> >> I'd like to extract the lef

Re: [Freesurfer] how to extract segmented hippocampus

2009-09-16 Thread Bruce Fischl
mri_extract_label aseg.mgz 17 53 hippo.mgz On Wed, 16 Sep 2009, Guang Zeng wrote: > > Hi, there, > > I'd like to extract the left and right hippocampus from aseg.mgz, so > basically what I want is a volume where left hippocampus have value (or > label) 17 and right hippocampus have value (or la

Re: [Freesurfer] how to extract segmented hippocampus

2009-09-16 Thread Douglas N Greve
mri_binarize with --match 17 or --match 53 will do it doug Guang Zeng wrote: > Hi, there, > > I'd like to extract the left and right hippocampus from aseg.mgz, so > basically what I want is a volume where left hippocampus have value > (or label) 17 and right hippocampus have value (or label) 53