Re: [Freesurfer] tesselating

2006-06-22 Thread Chacko Cherian
Nick, After running uname -m it says i686.Bit if it's a 64-bit build of freesurfer how come it ran all the other steps on my 32-bit machine? Chacko. --- Nick Schmansky <[EMAIL PROTECTED]> wrote: > Chacko, > > The 64bit build of freesurfer will not run on a > 32bit machine. Do you > have an old

[Freesurfer] converting register.mnc to register.dat

2006-06-22 Thread Jeremy Young
Hi, Is it possible to convert register.mnc files to register.dat files or are they incompatible? I am trying to use register -rgb instead of tkregister to register functional data to anatomical data. Thanks! Jeremy ___ Freesurfer mailing list Fre

Re: [Freesurfer] tesselating

2006-06-22 Thread Nick Schmansky
Chacko, The 64bit build of freesurfer will not run on a 32bit machine. Do you have an older version of freesurfer that might be running? What is the output of: cat $FREESURFER_HOME/build-stamp.txt Are you sure your machine is really 32bits? Run 'uname -m' and if the machine is 64bits, it wi

Re: [Freesurfer] tesselating

2006-06-22 Thread Chacko Cherian
Nick, Im just running one sample of an Analyze format image..freesurfer is installed on a Linux OS Centos4 platform..but its a 32-bit machine. the sample bert is displayed correctly... im using tksurfer to display lh.orig and rh.orig.. Nick,could this be the problem..im using a 32-bit machine but i

Re: [Freesurfer] tesselating

2006-06-22 Thread Nick Schmansky
Chacko, What freesurfer distribution is being used and what platform is it installed upon? In tksurfer, does the sample subject named 'bert' display correctly? I guess I don't know what you mean by not tesselating correctly and not displaying the volume correctly. What tool is being used to dis

Re: [Freesurfer] tesselating

2006-06-22 Thread Chacko Cherian
No, the nofix surfaces are also displaying just a small piece of the surface..similar to the ?h.orig surfaces. --- Bruce Fischl <[EMAIL PROTECTED]> wrote: > hmmm, looks okay. Can you see the ?h.orig.nofix > surfaces okay? > On Thu, 22 > Jun 2006, Chacko Cherian wrote: > > > --- Bruce Fischl <[

Re: [Freesurfer] tesselating

2006-06-22 Thread Bruce Fischl
hmmm, looks okay. Can you see the ?h.orig.nofix surfaces okay? On Thu, 22 Jun 2006, Chacko Cherian wrote: --- Bruce Fischl <[EMAIL PROTECTED]> wrote: can you send us the recon-all.log file? On Thu, 22 Jun 2006, Chacko Cherian wrote: yes the filled.mgz is fine...with the hemispheres distinc

Re: [Freesurfer] tesselating

2006-06-22 Thread Bruce Fischl
can you send us the recon-all.log file? On Thu, 22 Jun 2006, Chacko Cherian wrote: yes the filled.mgz is fine...with the hemispheres distinctly labelled and no cerebellum. --- Bruce Fischl <[EMAIL PROTECTED]> wrote: and does the filled.mgz look correct? Are the hemisphere separately labeled

Re: [Freesurfer] tesselating

2006-06-22 Thread Chacko Cherian
yes the filled.mgz is fine...with the hemispheres distinctly labelled and no cerebellum. --- Bruce Fischl <[EMAIL PROTECTED]> wrote: > and does the filled.mgz look correct? Are the > hemisphere separately > labeled and the cerebellum gone? Also, please post > these to the list so > other people

Re: [Freesurfer] tesselating

2006-06-22 Thread Bruce Fischl
when you load it in tkmedit does it display properly? That is, is the coronal view really coronal? On Thu, 22 Jun 2006, Chacko Cherian wrote: Hello all, I ran an Analyze format image in Fresurfer...just the Morphometry and reconstruction tutorial..but found that it's creating a filled.mgz volum

[Freesurfer] tesselating

2006-06-22 Thread Chacko Cherian
Hello all, I ran an Analyze format image in Fresurfer...just the Morphometry and reconstruction tutorial..but found that it's creating a filled.mgz volume but I'm having a problem in tesselating and creating the outputs lh.orig and rh.orig for the left and right hemispheres.It displays a very tiny

Re: [Freesurfer] nu_correct problem

2006-06-22 Thread Nick Schmansky
Tao, Which freesurfer distribution was installed, and on what kind of platform? Was there an MNI installation already on the system and are there environment variables pointing to it? In particular, what are MNI_DATAPATH and MNI_PERL5LIB and PERL5LIB set to in your environment? They should poin

Re: [Freesurfer] viewing group analysis results in tkmedit (3D) while using spherical space intersubject morphing

2006-06-22 Thread Bruce Fischl
Hi Tommi, there is no corresponding 3D volume for the surface averages. You could look at the talairach average, or you could see if Doug has finished the tools for building volume averages from the nonlinear volume morph. cheers, Bruce On Wed, 21 Jun 2006 [EMAIL PROTECTED] wrote: Hi Fr

Re: [Freesurfer] aseg error?

2006-06-22 Thread Bruce Fischl
yes, they will be included in the aseg.stats, but we don't use the cortical volumes from the aseg - we recommend using the surfaces instead, which are quite a bit more accurate, so it shouldn't matter. Bruce On Thu, 22 Jun 2006, Inge K. Amlien wrote: As seen in the attached image, voxels ou