Re: [Freesurfer] using Analyze

2006-04-18 Thread Bruce Fischl
Hi Chacko, all the tools can read analyze, but the recon-all script expects .mgz, so you're much better off using it, and converting whatever you need to analyze afterwards. cheers, Bruce On Tue, 18 Apr 2006, Chacko Cherian wrote: Hello all, Can freesurfer use data in Analyze format or do

[Freesurfer] using Analyze

2006-04-18 Thread Chacko Cherian
Hello all, Can freesurfer use data in Analyze format or does everything have to be converted to .mgz?? Thanks in advance. Chacko. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ___

Re: [Freesurfer] masking regions on volume data

2006-04-18 Thread Doug Greve
I don't think we have anything that can do this easily, but it would not be too hard to use matlab, eg, m = MRIread('aseg.mgz'); m.vol = (m.vol == 18 | m.vol == 54); % 18 and 54 are for amygdala MRIwrite(m,'amygdala.mgz'); Then in tkmedit, specify amygdala.mgz as the aux volume. Then View->Mas

Re: [Freesurfer] aparc2aseg -hemi

2006-04-18 Thread Jenni Pacheco
Hi Sasha, Yes, aparc2aseg is run on the whole brain, not per-hemisphere. It will only run correctly if both hemispheres have been fully processed. Jenni On Tue, 18 Apr 2006, Sasha Wolosin wrote: Dear FreeSurfers, I am using freesurfer stable 3.0.1 for 64-bit linux, and I would like to r

[Freesurfer] aparc2aseg -hemi

2006-04-18 Thread Sasha Wolosin
Dear FreeSurfers, I am using freesurfer stable 3.0.1 for 64-bit linux, and I would like to run aparc2aseg on just the right hemisphere. I ran "recon-all -hemi rh -subjid 2600test -autorecon-all" and when it got to aparc2aseg it exited with the following error: MRISread(/data/subjects/2600test