Re: [Freesurfer] dicom to 4d nifti

2006-09-14 Thread Aapo Nummenmaa
Hi, is this "mri_convert" compiled for red hat 9 (mandrake), or are there just some libraries missing, for we get the following: error while loading shared libraries: libvnl_algo.so: cannot open shared object file: No such file or directory Sorry about the hassle, -Aapo On Wed, 13 Sep 2006

[Freesurfer] Group analysis of curvature not running

2006-09-14 Thread Per Alm
Hi, I have been running group analysis of thickness, with no problems. However, when trying to run a group analysis of curv.pial the mri_glmfit crashes. I'm basically using the same group descriptor file, contrast matrix, and command line as for thickness, but keep getting the error message

Re: [Freesurfer] Red Hat Linux Enterprise

2006-09-14 Thread Nick Schmansky
Juergen, I think the centos4 freesurfer distribution should work for on rhel. Also be sure to check if you have an x86_64 system, as we have 32bit (centos4) and 64bit (centos4_x86_64) distributions. Nick > Dear FreeSurfer user > > which FreeSurfer version I have to use when running OS > Red Hat

Re: [Freesurfer] Group analysis of curvature not running

2006-09-14 Thread Doug Greve
Hi Per, In order to help us help you, please follow the steps in: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting when reporting a bug or problem. thanks doug Per Alm wrote: Hi, I have been running group analysis of thickness, with no problems. However, when trying to run a group analy

[Freesurfer] resampling spm2 activations

2006-09-14 Thread Kirk, Gregory
Title: Message Hi, I think this is one for Doug,   Thomas Witzel told me it is possible to resample the volume activation data from spm2 onto the cortical surface generated with freesurfer. Is their a blurb around that details the process or could you give me some instructions.   thanks

Re: [Freesurfer] dicom to 4d nifti

2006-09-14 Thread Nick Schmansky
Aapo, That version of mri_convert was built from our internal development environment, which uses the VTK Numerics Library. I've posted the binaries for that library for redhat 9 here: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/fsdev/nicks The file is called vnl-libso-rh9.tar.gz. Copy

Re: [Freesurfer] resampling spm2 activations

2006-09-14 Thread Doug Greve
Try this Greg: 1. Convert the brain.mgz volume to analyze: mri_convert $SUBJECTS_DIR/subjectname/mri/brain.mgz brain.img 2. Align brain.img with your functional data in spm (eg, func.img) 3. Create your spm statistical output (eg, t.img) 4. Create the registration file: tkregister2 -