Re: [Freesurfer] Cortical sheet mask?

2007-05-05 Thread David Perlman
Is there a way to re-do the generation of the ribbon but generate it with a smaller voxel size? I've already had success resampling the T1.mgz to 0.25mm and using it as a template for mri_surf2vol with -- mkmask and --fillribbon, but the problem is that only projects out from the vertices,

[Freesurfer] (no subject)

2007-05-05 Thread hankee
Hi, How many parts consisted of the occipital lobe in freesurfer's ?h.aparc.stats file and what the name of this parts in this file? Thank you! [EMAIL PROTECTED] 2007-05-05 ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.m

Re: [Freesurfer] (no subject)

2007-05-05 Thread Nick Schmansky
Hankee, The parcellation unit mapping to the lobes is found at the bottom of this page: http://surfer.nmr.mgh.harvard.edu/fswiki/CorticalParcellation The occipital lobe consists of: Lateral Occipital Lingual Cuneus Pericalcarine Nick On Sat, 2007-05-05 at 17:22 +0800, hankee wrote:

Re: [Freesurfer] Cortical sheet mask?

2007-05-05 Thread Bruce Fischl
Hi David, there are two issues here. One is a known bug in which the ribbon isn't filled properly. This has been fixed by Gheorghe Postelnicu and Nick can post you a new version. The resolution is a different issue. Gheorghe: will your code handle generating higher resolution versions of the r

[Freesurfer] Matlab and Freesurfer

2007-05-05 Thread Robert Baldwin
Hello- I am new to Freesurfer and Matlab. I have Matlab 7.4.0 installed on an Intel Mac. I just installed Freesurfer. Now when I start Matlab I get the following warnings: Warning: Name is nonexistent or not a directory: /matlab. In path at 110 In startup at 4 In matlabrc at 255 Warning: Name i

Re: [Freesurfer] Matlab and Freesurfer

2007-05-05 Thread Nick Schmansky
Robert, When freesurfer is first started after installation, it adds some lines to your ~/matlab/startup.m file to add the freesurfer matlab files to the matlab paths. But the way those lines are written now, it assumes that the FREESURFER_HOME environment variable is always set, and doesnt check

Re: [Freesurfer] Cortical sheet mask?

2007-05-05 Thread David Perlman
That sounds great, of course! Is mris_volmask a new script? It doesn't seem to be present in my installation, which I downloaded last week. Where can I get that program? When I fed a higher-resolution volume as template to mri_surf2vol with --fillribbon, it actually worked just fine, exc

Re: [Freesurfer] Cortical sheet mask?

2007-05-05 Thread Nick Schmansky
On Sat, 2007-05-05 at 18:13 -0500, David Perlman wrote: > That sounds great, of course! > Is mris_volmask a new script? It doesn't seem to be present in my > installation, which I downloaded last week. Where can I get that > program? David, You can get both of these here: ftp://surfer.nm

Re: [Freesurfer] glibc version compatability

2007-05-05 Thread Nick Schmansky
Paul, As far as I know, Freesurfer will not work with glibc-2.4, as we have glibc-2.3 on our build systems. You might be able to get away with installing glib-2.3 on your system, but I really don't know if it is safe to do this (without messing-up your entire system, maybe their support staff k

Re: [Freesurfer] Cortical sheet mask?

2007-05-05 Thread David Perlman
On May 5, 2007, at 8:37 AM, Gheorghe Postelnicu wrote: PS: this might take a couple of days, as I can foresee small technical problems occurring with the resolution increase. Speaking of small technical problems: I manually increased the resolution of brain.mgz and orig.mgz (I read in two d