Re: [Freesurfer] nifti q-form

2006-05-16 Thread Doug Greve
FreeSurfer does read and use the qform, but only if the sform is not valid. When writing, it writes the qform as the same as the sform. doug Strien, N van wrote: Hi Is the information concerning the q-form header field in Nifti-1 still accurate (in relation to freesurfer):

[Freesurfer] error on parcellate_subject

2006-05-16 Thread tao
Hi: I have one question regarding the parcellate_subject and morph_subject After recon-all is complete, I setenv of CSURF_DIR to $FREESURFER_HOME, and then run parcellate_subject, got following error: reading atlas from /usr/pubsw/packages/freesurfer/average/lh.atlas2002_simple.gcs... GCSAread:

[Freesurfer] Re: Freesurfer Digest, Vol 27, Issue 13

2006-05-16 Thread tao
Hi: I have one question regarding the parcellate_subject and morph_subject After recon-all is complete, I setenv of CSURF_DIR to $FREESURFER_HOME, and then run parcellate_subject, got following error: reading atlas from /usr/pubsw/packages/freesurfer/average/lh.atlas2002_simple.gcs... GCSAread:

[Freesurfer] freesurfer installation problems

2006-05-16 Thread Chacko Cherian
Hello all, I am having some trouble in using the freesurfer version I had downloaded.The FREESURFER_HOME file is missing and so I cannot source or setenv anytime I want to use it.Do I need to tar and unzip again or is there any other way? Thanks in advance Chacko.

Re: [Freesurfer] TIV

2006-05-16 Thread Lee HL
Hi Bruce, thanks for the prompt response. I'm sorry, but I don't quite understand what you mean by the determinant of the talairach xform is an excellent predictor of TIV? Could you please elaborate on this? I'm trying to understand how the program calculates the volume of TIV. As my current

Re: [Freesurfer] TIV

2006-05-16 Thread Bruce Fischl
Randy: can you point HweeLing at your and Denise's paper on eTIV? thanks, Bruce On Wed, 17 May 2006, Lee HL wrote: Hi Bruce, thanks for the prompt response. I'm sorry, but I don't quite understand what you mean by the determinant of the talairach xform is an excellent predictor of TIV?

Re: [Freesurfer] TIV

2006-05-16 Thread Nick Schmansky
HweeLing, Here's a link to the eTIV wiki page, containing a link to the paper: http://surfer.nmr.mgh.harvard.edu/fswiki/eTIV On Tue, 2006-05-16 at 16:16 -0400, Bruce Fischl wrote: Randy: can you point HweeLing at your and Denise's paper on eTIV? thanks, Bruce On Wed, 17 May 2006,