[Freesurfer] Compute individual Statistics

2008-08-08 Thread Balaji Goparaju
Hi Doug, When i run selxavg3-sess -analysis LD-analysis -s LD-functional i seem to get errors in some other files, The output is as follows: [balaji-goparajus-computer:~/Desktop/subjectdata] balajigo% selxavg3-sess -analysis LD-analysis -s LD-functional --

[Freesurfer] Permissions change

2008-08-08 Thread John Kuster
Hi, I was wondering if anyone can tell me how to make permissions read out as group executable, basically I would like to make it so my data files can be worked with by others in my group. Thanks for your help, Jake ___ Freesurfer mailing list Freesu

Re: [Freesurfer] Permissions change

2008-08-08 Thread Bruce Fischl
chmod -R g+rw $SUBJECTS_DIR and you may need to change the group with chgrp as well. cheers, Bruce On Fri, 8 Aug 2008, John Kuster wrote: Hi, I was wondering if anyone can tell me how to make permissions read out as group executable, basically I would like to make it so my data files can be

Fwd: [Freesurfer] editing masks

2008-08-08 Thread Daniel H Choi
-- Forwarded message -- From: Daniel H Choi <[EMAIL PROTECTED]> Date: Fri, Aug 8, 2008 at 11:10 AM Subject: Re: [Freesurfer] editing masks To: Bruce Fischl <[EMAIL PROTECTED]> Hi all, I was wondering how to edit the voxels of a mask (the name of which is "lh.stg.mask.mgz") so that

Re: [Freesurfer] Permissions change

2008-08-08 Thread Doug Greve
You will probably need to add "X" to the perms chmod -R g+rwX $SUBJECTS_DIR Bruce Fischl wrote: chmod -R g+rw $SUBJECTS_DIR and you may need to change the group with chgrp as well. cheers, Bruce On Fri, 8 Aug 2008, John Kuster wrote: Hi, I was wondering if anyone can tell me how to mak

[Freesurfer] Watershed Error

2008-08-08 Thread Vina Goghari
Hi all, I get this error for one subject: mri_watershed Error: GLOBAL region of the brain empty ! I check the talairach transformation and it looked good. I also tried just scripting the orig.mgz and I get a wonderful strip. How can I move forward with the recon-all process? Thanks, Vina __

[Freesurfer] longitudinal stuff

2008-08-08 Thread Bruce Fischl
Hi All, we have just been alerted to a bug in the longitudinal processing stream that will require re-analysis of any longitudinal data. Sorry, we'll have a fix sometime in the next couple of weeks, but for the moment you should hold off analyzing any longitudinal data. We'll keep you posted.

Re: [Freesurfer] Watershed Error

2008-08-08 Thread Bruce Fischl
hmmm, that's interesting. If you send us the data we'll take a look. In any case, you can run, if you create an orig_stripped.mgz you can run: mri_mask T1.mgz orig_stripped.mgz brain.mgz then you should be able to run from after the skull stripping forward (check the recon-all help. You'll ne

Re: [Freesurfer] Watershed Error

2008-08-08 Thread Michael Harms
Did you explicitly check the quality of talairach_with_skull.lta? Also, what version of FS are you using? We previously had encountered that error in 5 brains processed under FS 4.0.2, and all five of those had errant talairach_with_skull.lta transforms. Generation of talairach_with_skull.lta wa