Re: [Freesurfer] freesurfer-Linux-centos4_x86_64-stable-pub-v4.1.0-full.tar.gz, libexpat.so.0, Gentoo Linux x86_64

2008-11-21 Thread Volkmar Glauche
Nick, I have got libexpat.so.1 installed, but it will be very difficult to install both libexpat.so.0 and libexpat.so.1 at the same time on Gentoo. Is there any special customisation for the VTK libs necessary? Otherwise, I would try to use the VTK libs shipped with Gentoo instead of the

Re: [Freesurfer] freesurfer-Linux-centos4_x86_64-stable-pub-v4.1.0-full.tar.gz, libexpat.so.0, Gentoo Linux x86_64

2008-11-21 Thread Volkmar Glauche
To provide additional info: The vtk libs shipped with the freesurfer distribution don't seem to depend on libexpat.so.0, they link against libexpat.so.1, which is available. There must be something else that is linked against libexpat.so.0. Any idea? Volkmar Am Freitag, den 21.11.2008, 09:30 +01

[Freesurfer] Recon/normalization question

2008-11-21 Thread Dashkoff, Jonathan David
> Hello, > > We are having some trouble with autorecon1, specifially the watershed step. > Here's the error we get: > > > > # > > [EMAIL PROTECTED] Skull Stripping Tue Nov 18 15:19:59 EST 2008 > > /autofs/space/madrc_007/users/adeluca/RETRRO_structural

Re: [Freesurfer] Recon/normalization question

2008-11-21 Thread Bruce Fischl
have you looked at the T1.mgz? Is it ok? Does the talairach.xfm look reasonable? On Fri, 21 Nov 2008, Dashkoff, Jonathan David wrote: Hello, We are having some trouble with autorecon1, specifially the watershed step. Here's the error we get: # [EM

Re: [Freesurfer] freesurfer-Linux-centos4_x86_64-stable-pub-v4.1.0-full.tar.gz, libexpat.so.0, Gentoo Linux x86_64

2008-11-21 Thread Siddharth Srivastava
Hi Volkmar, we also had an exception thrown relating to libexpat (what does it do, anyway?), but we solved it by creating a soft link between so.1 and so.0 in the same directory (can be dome with ln -s command on unix/linux, link what you already have, with what the software wants

Re: [Freesurfer] cortical labeling issue

2008-11-21 Thread Doug Greve
The cortical segmentation from the aseg does not often line up very well as it is only based on a voxel/volume analysis. The aseg is not informed by the surface analysis. doug [EMAIL PROTECTED] wrote: Hello all- I'm having some trouble with sessions in which the pial surface is not matching

Re: [Freesurfer] freesurfer-Linux-centos4_x86_64-stable-pub-v4.1.0-full.tar.gz, libexpat.so.0, Gentoo Linux x86_64

2008-11-21 Thread Nick Schmansky
Volkmar, If creating the softlink doesnt solve the problem for you (and I think that it should, as it did for Sid), then you can get a new v4.1.0 for x86_64 that i posted here: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/fsdev/nicks/stable/centos4_x86_64 It has the libexpat dependency rem

RE: [Freesurfer] RE: for cortical thickness

2008-11-21 Thread Nick Schmansky
Zhang, The web page describing the steps to extract cortical thickness data for your volume-space defined ROI is found here: https://surfer.nmr.mgh.harvard.edu/fswiki/VolumeRoiCorticalThickness Nick On Mon, 2008-11-17 at 14:02 -0500, Zhang, Xiaochu (NIH/NIDA) [F] wrote: > Thank you so much fo

[Freesurfer] Re: tksurfer display problems

2008-11-21 Thread Siddharth Srivastava
Hi again, everyone, Apologies for another newbie question, but i was wondering what is the best thing to be done in case the program crashes in midflight, during the recon-all invocation. As of now, i have identified that the processing crashed sometime during mris_mak

Re: [Freesurfer] Re: tksurfer display problems

2008-11-21 Thread Nick Schmansky
Sid, Firstly, make sure it didnt crash because of bad data. That is, if you can make the program that crashed crash again, check the input data. As for restarting, you can either use: recon-all -s subjid -make all which will make just the files that are missing or out-of-date relative to their

Re: [Freesurfer] Re: tksurfer display problems

2008-11-21 Thread Siddharth Srivastava
Hi Nick, Thanks. i restarted as you recommended. My initial command had a -lGI flag. Obviously, it will not be considered during this second run. I do not want to restart the process now, but i wanted to know if the GI can be calculated separately after all the stages of recon-all are d

Re: [Freesurfer] Re: tksurfer display problems

2008-11-21 Thread Nick Schmansky
Sid, Yes, you can run: recon-all -s subjid -lgi after your current recon-all run has completed. It will run just the local GI steps. you will need matlab installed to run the -lgi stage. Nick On Fri, 2008-11-21 at 16:47 -0800, Siddharth Srivastava wrote: > Hi Nick, > Thanks. i