[Freesurfer] problem creating annotation using mri_sample_parc?

2013-12-11 Thread Markus Gschwind
Dear all, I am trying to create a annotation file from a ROI_file with multiple ROIs with values form 1:10 using mris_sample_parc I had verified that myROIfile and subject001/surf/rh.white and also mri/T1.mgz loadable together in freeview (=same space). when running the command mris_sample_parc

[Freesurfer] Tracula error: libnetcdf.so.6

2013-12-11 Thread Garikoitz Lerma-Usabiaga
Hi Anastasia, I've got this error when running -prep Tracula step. /usr/local/freesurfer/bin/dmri_motion: error while loading shared libraries: libnetcdf.so.6: cannot open shared object file: No such file or directory We have RedHat 6 (I tried in 2 different machines). Do you think it is some mi

Re: [Freesurfer] trac-all inquiry

2013-12-11 Thread Anastasia Yendiki
Sorry, I can't tell what happened without looking at the log file. Could you send it along? On Wed, 11 Dec 2013, David Soto wrote: hi Anastasia, I tried then to recontruct the remaining tracts of this participant for which I could not do the  right ILF due to diffusion loss I set the pathli

Re: [Freesurfer] paired analysis of cortical thickness - Freesurfer group analysis vs. SPM8 analysis

2013-12-11 Thread Govindarajan, Koushik Athreya
Thanks for the response Doug. -Original Message- From: freesurfer-boun...@nmr.mgh.harvard.edu [mailto:freesurfer-boun...@nmr.mgh.harvard.edu] On Behalf Of Douglas N Greve Sent: Wednesday, December 11, 2013 10:44 AM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] paired analys

Re: [Freesurfer] trac-all inquiry

2013-12-11 Thread David Soto
hi Anastasia, I tried then to recontruct the remaining tracts of this participant for which I could not do the right ILF due to diffusion loss I set the pathlist like this: set pathlist = ( lh.cst_AS rh.cst_AS \ lh.unc_AS rh.unc_AS \ fmajor_PP fminor_PP \

Re: [Freesurfer] paired analysis of cortical thickness - Freesurfer group analysis vs. SPM8 analysis

2013-12-11 Thread Douglas N Greve
The simple GLM should be the same. When you convert to nifti, you can either leave it as a surface overlay or you can run mri_surf2vol to create an actual volume of thicknesses. The latter may change the values and so change the results. Cluster-based correction for multiple comparisons will b

Re: [Freesurfer] Tracula error ? set: Variable name must begin with a letter

2013-12-11 Thread Anastasia Yendiki
Hi Matthieu - In 5.1 the number of control points (ncpts) was only one number, the same for all 18 tracts. Not sure if this is what's causing the error. a.y On Wed, 11 Dec 2013, Matthieu Vanhoutte wrote: Hi Anastasia, I have taken this original file in "FSDIR5.1/bin/dmrirc.example" and mod

Re: [Freesurfer] Tracula error ? set: Variable name must begin with a letter

2013-12-11 Thread Matthieu Vanhoutte
Hi Anastasia, I have taken this original file in "*FSDIR5.1/bin/dmrirc.example"* and modify into "dmrirc.tutorial", so this is meant for use with the version of tracula that's in 5.1 ? I will switch to the last version, but before this I'd like to succeed launching tracula on 5.1... Best, Matth

Re: [Freesurfer] Tracula error ? set: Variable name must begin with a letter

2013-12-11 Thread Anastasia Yendiki
Hi Matthieu - This sample dmrirc file is meant for use with the version of tracula that's in 5.3, not 5.1. I would strongly recommend switching to that version of tracula anyway, due to improvements in performance and speed. a.y On Wed, 11 Dec 2013, Matthieu Vanhoutte wrote: Hello experts

[Freesurfer] Tracula error ? set: Variable name must begin with a letter

2013-12-11 Thread Matthieu Vanhoutte
Hello experts, I am running the first pre-processing step in Tracula on FS 5.1 and come across the error: *set: Variable name must begin with a letter* I have attached my dmrirc file. Did I make a mistake in this file? Best regards, Matthieu dmrirc.tutorial Description: Binary data

[Freesurfer] paired analysis of cortical thickness - Freesurfer group analysis vs. SPM8 analysis

2013-12-11 Thread Govindarajan, Koushik Athreya
Dear Freesurfers, I have a question regarding how Freesurfer's paired glmfit and monte-carlo analysis compares with SPM8 GLM design analysis on cortical thickness. If I were to export thickness maps as nifti files and do a paired comparison on SPM8, would that be a fair comparison wit

[Freesurfer] -openmp 8 flag for recon-all

2013-12-11 Thread pablo najt
Dear Bruce and FS experts,I am running recon-all using the longitudinal stream. I have a question regarding the specific command line for recon-all using the -openmp flag and regarding the organizing directory of longitudinal data. I am using FS version 5.3 CentOS 6 and in a linux work station wi

[Freesurfer] freesurfer *.deb-packaging

2013-12-11 Thread Peter Wendorff
Hi, for running freesurfer in a cloud environment I want to build *.deb-Packages for freesurfer as installation of packages via puppet is much easier than copying plain file structures. As my machines are different in their use and I would like to have it modular, I think about dividing the freesu