[Freesurfer] localGI Matlabpath

2013-11-18 Thread Jockwitz, Christiane
Dear Freesurfer experts, I tried to run the local GI command recon-all -s -localGI and got the following error message: ??? Undefined function or method 'make_outer_surface' for input arguments of type 'char'. From earlier post I tried to fix the problem by changing the matlabpath like

[Freesurfer] RAS, MNI305, Talairach, MNI-Talairach?

2013-11-18 Thread Anita van Loenhoud
Hi all, I find myself getting quite confused about different coordinates systems. Is the following correct (when viewing in TkSurfer): RAS=MNI Talairach=MNI305 (they are all the same?) Talairach= (non linear) conversion from MNI305 Thanks, Anita ___

[Freesurfer] Compatibility between RELEASE_I386 i386 and CentOS 6

2013-11-18 Thread pablo najt
Dear FS experts,I have a question about compatibility for running recon-all (longitudinal stream) between CentOS 6 x86_64 (64bit) and Mac SnowLeopard OS X 10.6 (32b Intel). I already run recon all- for several of my subjects with a Mac Book Pro with Snow Leopard (using Release_I386 i386).

[Freesurfer] problem feeding design matrix to mri_glmfit

2013-11-18 Thread Laura M. Tully
Hello freesurfers, I'm trying to run mri_glmfit between groups analysis (patients vs. controls) with gender, age, medication (continuous), and duration of illness as covariates. Because the control group have values of zeros for medication and duration of illness (which results in an

Re: [Freesurfer] expand GM label into white matter

2013-11-18 Thread Corinna Bauer
Hi Doug, I don't see anywhere a seg.mgz. mri_binarize --i seg.mgz --match 17 --o mask17.mgz # mask of seg 17 Corinna On Tue, Nov 5, 2013 at 11:38 AM, Corinna Bauer corinna...@gmail.com wrote: I think that the first option you provided is more along the lines of what I'm looking for. Thanks

Re: [Freesurfer] expand GM label into white matter

2013-11-18 Thread Douglas N Greve
just use aseg or aparc+aseg. btw 17 = left hippocampus On 11/18/2013 12:41 PM, Corinna Bauer wrote: Hi Doug, I don't see anywhere a seg.mgz. mri_binarize --i seg.mgz --match 17 --o mask17.mgz # mask of seg 17 Corinna On Tue, Nov 5, 2013 at 11:38 AM, Corinna Bauer corinna...@gmail.com

Re: [Freesurfer] localGI Matlabpath

2013-11-18 Thread Marie Schaer
Hi Christiane, What do you mean when you say that you get the old path with getmatlab? In any case, the error seems not related to a matlab path issue. Can you please attach the entire log? Marie On Nov 18, 2013, at 12:03 AM, Jockwitz, Christiane

Re: [Freesurfer] error in the third stage of reconstruction using freesurfer

2013-11-18 Thread Bruce Fischl
Hi Santosh not sure if anyone else answered this, but try running recon-all -make all and see if that does the trick. cheers Bruce On Fri, 15 Nov 2013, Santosh Kumar wrote: Hi experts,   I came across an error in the third stage of reconstruction using freesurfer. I am rerunning

[Freesurfer] Fwd: Minimum Dti directions and odf

2013-11-18 Thread Salil Soman
Hi, I hope all is well. Was wondering if any of had heard of an explicit minimum number of DTI directions necessary for using odf / hardi modeling ? I have run a couple of data sets of 30 directions (+ 5 b0) through TRACULA, and have run this same data through diffusion toolkit using the hardi /