Re: [Freesurfer] GLUT: Fatal Error

2008-12-17 Thread Nick Schmansky
Cate, With Leopard, you will need to launch the freesurfer apps from the Terminal window (not an X11 window, as you did with Tiger). Nick On Wed, 2008-12-17 at 00:02 -0500, Catherine Hartley wrote: > Hi, > > My FreeSurfer installation was working fine several months ago, but > recently when

Re: [Freesurfer] tkregister2 error

2008-12-17 Thread Doug Greve
it wants the number of dimensions to be either 3 or 4, even if the size of those dims is only 1. You'll probably have to edit the header, though I'm not sure how to do that. Susie Heo wrote: Hello, When I try to use the Freesurfer command 'tkregister2' (or 'mri_convert', or any Freesurfer co

Re: [Freesurfer] GLUT: Fatal Error

2008-12-17 Thread Nick Schmansky
Cate, When did tkmedit/tksurfer stop working for you? Was a new version of freesurfer installed? Did you update from Tiger to Leopard? Did it start when you run the recent Leopard update to 10.5.6? Did you modify the DISPLAY environment variable? Nick On Wed, 2008-12-17 at 10:55 -0500, Cath

Re: [Freesurfer] timecourse discrepancy question

2008-12-17 Thread erickenb
Hi Doug, Both the time course (shown in tksurfer) and the text (from roisummary-sess) for this condition were obtained from one individual and for one ROI as shown. The issue is that the numbers obtained with roisummary-sess do not correspond to the time course shown in the tksurfer both in terms o

Re: [Freesurfer] GLUT: Fatal Error

2008-12-17 Thread Catherine Hartley
Hi Nick, I get the same GLUT error when I attempt to launch tkmedit or tksurfer from terminal. Thanks, -Cate On Dec 17, 2008, at 9:48 AM, Nick Schmansky wrote: Cate, With Leopard, you will need to launch the freesurfer apps from the Terminal window (not an X11 window, as you did with Tige

[Freesurfer] postmortem data

2008-12-17 Thread Mishkin Derakhshan
Hi, I have three questions regarding some postmortem data at high resolution (0.35 mm^3 isotropic). 1) A question was asked about the possibility of using postmortem scans in freesurfer back in sept 2007 and Bruce said: >Not easily, although we have some tools for doing this. They aren't packaged

Re: [Freesurfer] postmortem data

2008-12-17 Thread Bruce Fischl
Hi Mishkin it depends what you want to do. We do have some tools (mostly Koen's) for generating cortical models from ex vivo data, but nothing really for subcortical segmentations. The high resolution actually doesn't help as you can start to see structures like intracortical myelin bands that

Re: [Freesurfer] 4.1.0 on Ubuntu 8.04

2008-12-17 Thread John Sheppard
Well, this reply is a day late and then some.. but it's basically along the same lines as Rudolph had to say previously. I just setup Freesurfer on an Ubuntu installation. I get best results as follows: 1) Disable/remove the Compiz / Wobbly Windows stuff if you installed that. 2) System -> Pref