What should I be looking for in the talairach.lta?
Jordan Pierce Graduate Student Behavioral and Brain Sciences Program Psychology Department The University of Georgia
________________________________ From: Bruce Fischl fischl@nmr.mgh.harvard.edu To: Jordan Pierce jepierce87@yahoo.com Cc: Allison Stevens Player astevens@nmr.mgh.harvard.edu; Freesurfer Support freesurfer@nmr.mgh.harvard.edu Sent: Tuesday, April 17, 2012 9:37 AM Subject: Re: [Freesurfer] Segmentation
Hi Jordan That's pretty bad and means something's went radically wrong pretty early in the process. Have you checked the talairach.lta?
Cheers Bruce
On Apr 17, 2012, at 8:31 AM, Jordan Pierce jepierce87@yahoo.com wrote:
Is there a way to only get the stats from the -aseg file that we edited without rebuilding everything? For example, I edited a subject yesterday and ran the -make all option, but the reconstruction changed everything in -aseg so cerebellum is marked as grey and white matter (see attached). Do we just have keep repeating this step until it gets it right?
Jordan Pierce Graduate Student Behavioral and Brain Sciences Program Psychology Department The University of Georgia
From: Allison Stevens Player astevens@nmr.mgh.harvard.edu To: Jordan Pierce jepierce87@yahoo.com Cc: Freesurfer Support freesurfer@nmr.mgh.harvard.edu Sent: Monday, April 16, 2012 3:21 PM Subject: Re: [Freesurfer] Segmentation
Hi Jordan, I'm not sure I understand your question. If you run -make all, it will run recon-all again starting at the earliest step in which there are files that were changed that affect that step. It will run all the way through to the end as each step affects the next one. This will change your stats which are produced in autorecon3. Allison
On Apr 16, 2012, at 10:28 AM, Jordan Pierce jepierce87@yahoo.com wrote:
Hi,
We're trying to edit the aseg segmentation and reconstruct it. If we run 'recon-all -s subject -make all' does that depend on any information from the surfaces or brainmask volume, or are the stats independent of that?
Thank you, Jordan Pierce Graduate Student Behavioral and Brain Sciences Program Psychology Department The University of Georgia
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