[Freesurfer] mri_vol2surf --prodist measuring from pial surface

2014-11-27 Thread Kirstie Whitaker
Hi, I was wondering if it's possible to sample x mm from the pial surface using mri_vol2surf (or another tool!). The point is that I'd like to be agnostic about exactly where the grey/white matter boundary lies. I've had a look through the help for mri_vol2surf and nothing's jumping out at me, is

[Freesurfer] Freeview - Vector and Spline information for Sufaces

2014-11-27 Thread Güllmar , Daniel
Dear all, I'm currently trying to view face and/or vertex normals in freeview (of an existing surface). I've seen the option to load "vector display" data, but I do not know the format of such a file. Can someone help me with that issue? Regards, Daniel Universitätsklinikum Jena - Bachstrasse

Re: [Freesurfer] Fwd: Fwd: Eccentric lesions

2014-11-27 Thread Octavian Lie
I tried, here is the command: mris_make_surfaces -cover_seg mri/aseg.mgz subjid lh and the last 5 lines of the run: ... smoothing surface for 5 iterations... repositioning cortical surface to gray/csf boundary. smoothing T1 volume with sigma = 2.000 creating distance transform volume from segmen

Re: [Freesurfer] Fwd: Fwd: Eccentric lesions

2014-11-27 Thread Bruce Fischl
Hi Octavian You should try it and see. It's hard to predict how it will do Cheers Bruce > On Nov 26, 2014, at 4:43 PM, Lilla Zollei wrote: > > > Hi, Could you use a colormap for your aseg? It is really hard to see the > different ROIs on a grayscale image. > Thanks, Lilla > >> On Wed, 26 No

Re: [Freesurfer] Pipeline/Step Progress Monitoring, Packaging and 5.3.0-patch

2014-11-27 Thread Jens Offenbach
Hi Satra, that was really helpful... I patched 5.3.0, made a full run of recon-all with strace and wrote a little tool that checks which files must actually be part of the archive. I can confirm your file list, but there is a problem with fsaverage (you have already expressed your concerns) be

[Freesurfer] A question of preproc-sess -fsd

2014-11-27 Thread zhang mingxia
Dear Freesurfer experts, Could you please give me more detail of "-fsd"? It is asked to "specify a functional subdirectory with -fsd" when i preprocess the functional data. If, for example, the current directory is /home/Proj, the f.nii is in /home/Proj/sess01/bold/002/ and /home/Proj/sess01/bold/

[Freesurfer] Speeding Freesurfer

2014-11-27 Thread Francesco Cardinale
Dear Freesurfer experts, I've been using Freesurfer on Mac computers for some years with great satisfaction. I just bought a "monster computer", a Mac Pro with 12-core Xeon E5, 64 Gb RAM, GPU AMD FirePro D700. This is, out of doubt, a marvellous machine to compute many subjects simultaneously, b