Re: [Freesurfer] S_intraparietal-and_Parietal_transverse.label

2011-06-01 Thread Esther Walton
Thanks so much for your input. Could somebody please answer the second part of the question? That is, ignoring the fact that the label looks a bit weird as it is, is the overlay between the label and the volume okay, as seen in the second file I attached in my first email? If not, any idea wha

[Freesurfer] Problem in func2roi-sess

2011-06-01 Thread John Richey
Dear freesurfer experts, I am having a problem in extracting ROI data using func2roi-sess, and any help would be most appreciated. I wish to evaluate functional data in two ROIs that I created using mri_cor2label (left and right amygdala). Here is the command line: func2roi-sess -roidef 54 -anal

[Freesurfer] mri_convert and timeseries data

2011-06-01 Thread Jennifer Bramen
Dear Freesurfer Users I am trying to use mri_convert to reorient a nifti file. The file is a bold sequence, but for some reason, mri_convert is only outputting the first volume. I get this error as well: WARNING: niiRead(): unknown time units 0 in 2010_10_20_21_bold_gp2.nii Any idea regard

Re: [Freesurfer] mri_ca_register error

2011-06-01 Thread Bruce Fischl
how much RAM do you have on your machine? For some reason gzip needs tons of it On Wed, 1 Jun 2011, Vanessa Lim wrote: > Hi, > > I got freesurfer to run with this command: > > mri_ca_register -align-after -nobigventricles -mask brainmask.mgz -T > ~/Desktop/freeSurfer/CG/mri/transforms/talairach.

Re: [Freesurfer] mri_ca_register error

2011-06-01 Thread Vanessa Lim
Hi, I got freesurfer to run with this command: mri_ca_register -align-after -nobigventricles -mask brainmask.mgz -T ~/Desktop/freeSurfer/CG/mri/transforms/talairach.lta ~/Desktop/freeSurfer/CG/mri/norm.mgz $FREESURFER_HOME/average/RB_all_2008-03-26.gca ~/Desktop/freeSurfer/CG/mri/transforms/t

Re: [Freesurfer] reshape command

2011-06-01 Thread Douglas N Greve
Hi Jose, that won't do it. You need to create a surface with fewer vertices. Try setting --trgicorder to 5 or 6 (your current value is effectively 7). Run with --help to get a list of orders and their number of vertices. doug Jose Luis Cantero Lorente wrote: > Dear Freesurfers, > > I am trying

[Freesurfer] reshape command

2011-06-01 Thread Jose Luis Cantero Lorente
Dear Freesurfers, I am trying to reduce the number of vertices to display with the wireframe overlay on the inflated cortical surface. To this aim, I am using the following command line: mri_surf2surf --s Estudio_EHM_average --sval-xyz inflated --tval /root/trabajo/freesurfer/subjects/Estudio

Re: [Freesurfer] Extracting WMPARC stats

2011-06-01 Thread Martin Reuter
Hi Alan, should work with asegstats2table: asegstats2table --all-segs --subjects $ALL_TPN --segno $wmparcs \ -t table.wmparc.txt -d space --stats wmparc.stats where $ALL_TPN contains all subjects and $wmpars the segmentation ids Best, Martin On Wed, 2011-06-01 at 12:44 -0400, Alan Francis wr

[Freesurfer] Extracting WMPARC stats

2011-06-01 Thread Alan Francis
Hi All: I am trying to extract Volumes from the WMParc files into a txt file. Just as you have the *asegstats2table* command for segmentation stats and the * aparcstats2table* command for parcellation stats, is there a command you use to extract data from the wmparc.stats file? I tried manipulatin

Re: [Freesurfer] freeview and wm-segmentation errors

2011-06-01 Thread Nick Schmansky
1. is your installation 64b? is there a libXss.so in your /usr/lib64 dir? 2. was this run from scratch or rerun? if rerun, when was wm.mgz created and by what release? if created by a 5.1beta release late march to early april, it could have a bug responsible for this. if so, try rerunning wit

Re: [Freesurfer] display tessellation

2011-06-01 Thread Douglas N Greve
Hi Jose, you can just turn on the wireframe overlay. I think it is under the View menu. doug Jose Luis Cantero Lorente wrote: > Dear Freesurfers, > > Is there a FS command to display tessellation on inflated cortical > surfaces? Something similar to the attached file. > > Thanks in advance. > >

[Freesurfer] display tessellation

2011-06-01 Thread Jose Luis Cantero Lorente
Dear Freesurfers,Is there a FS command to display tessellation on inflated cortical surfaces? Something similar to the attached file.Thanks in advance.Best regards,Jose---Jose L. Cantero, Ph.D.Laboratory of Functional NeuroscienceDepartment of Physiology, Anatomy and Cell BiologyUniversity Pablo de

[Freesurfer] Job advertisement! - Germany

2011-06-01 Thread Loose, Daniel
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