[Freesurfer] Out of memory error

2004-05-26 Thread orphoebe
Hi, I recently collected a 1-mm anatomical scan and tried to inflate it using the recon-all script. However, I got an error message 'Out of memory!' everytime at mritotal. I tried to increase the output size when I converted the dcm images to COR format, but it didn't work either. Do you have a

Re: [Freesurfer] Out of memory error

2004-05-26 Thread Bruce Fischl
Hi Phoebe, I think this is a problem with the MNI tools that they know about. Someone posted a solution here, which I think involved setting the LANG env variable. Check out the MNI website. Bruce On Thu, 27 May 2004 [EMAIL PROTECTED] wrote: > Hi, > > I recently collected a 1-mm anatomical

[Freesurfer] RAS to mm

2004-05-26 Thread Rutvik Desai
Hello, I have FreeSurfer surface models created from Talairached AFNI (+tlrc) briks. I am interested in computing distances between nodes on these (orig or smoothwm) surfaces in mm units. The +tlrc briks are 161mm (R-L) X 191mm (A-P) X 151mm (I-S). with 1X1X1 mm^3 voxels. talairach.xfm or any such

Re: [Freesurfer] RAS to mm

2004-05-26 Thread Bruce Fischl
Hi Rutvik, I'm not sure I understand - the nodes live in a mm RAS coordinate so distances between them should be intrinsically in mm. Bruce On Wed, 26 May 2004, Rutvik Desai wrote: > Hello, > > I have FreeSurfer surface models created from Talairached > AFNI (+tlrc) briks. I am interested in

Re: [Freesurfer] RAS to mm

2004-05-26 Thread Rutvik Desai
If the original brik is 161 X 191 X 151, in mm, and the RAS space is 256 X 256 X 256, where do the additional voxles come from? I thought that the original space was stretched to fit 256^3, but from your replay it looks like it is just padded? thanks, Rutvik On Wed, 26 May 2004, Bruce Fischl wro