[Freesurfer] volume of different lobes of the brain....

Hi: How can I get the volume of the different lobes of the brain (occipital, parietal, temporal, etc) ?... White matter and gray matter?... Labels ?... Sincerely, Gonzalo Rojas Costa ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu

[Freesurfer] tksurfer can't rotate hemisphere

Dear Freesurfers, I have recently installed Freesurfer 5.1 and FSL 4.1.4 on a linux machine. When I run tksurfer, I can't rotate the hemisphere. It will show the curvature, but the hemisphere just won't turn. I was able to do this through virtual box on my windows laptop. Is there another

Re: [Freesurfer] tksurfer can't rotate hemisphere

nope, nothing else should be required. Did you push any rotate buttons first? On Sun, 25 Sep 2011, Michelle Umali wrote: Dear Freesurfers, I have recently installed Freesurfer 5.1 and FSL 4.1.4 on a linux machine.  When I run tksurfer, I can't rotate the hemisphere.  It will show the

Re: [Freesurfer] tksurfer can't rotate hemisphere

Dear Bruce and the Freesurfers, It turns out that the hemisphere does rotate, but only if I press the same button again after at least a minute or so. Then I have to wait for a while before I can press another rotation button. Do I maybe need to do any display setup for using hardware

Re: [Freesurfer] tksurfer can't rotate hemisphere

Try typing time redraw At the tcl % prompt. Something sounds like it is very wrong as it should be less than a second, not a minute. You aren't running over vnc or something, are you? On Sep 25, 2011, at 1:28 PM, Michelle Umali mumal...@gmail.com wrote: Dear Bruce and the Freesurfers,

Re: [Freesurfer] tksurfer can't rotate hemisphere

Hi Bruce, I got 28063 microseconds per iteration. No, I'm not running remotely. Also, no matter what angle I choose, the rotation is always by 90 degrees. Thanks. Michelle On Sun, Sep 25, 2011 at 1:39 PM, Bruce Fischl fis...@nmr.mgh.harvard.eduwrote: Try typing time redraw At the tcl %

Re: [Freesurfer] tksurfer can't rotate hemisphere

When you type in a different angle make sure you hit return. Tk is strange that way On Sep 25, 2011, at 1:50 PM, Michelle Umali mumal...@gmail.com wrote: Hi Bruce, I got 28063 microseconds per iteration. No, I'm not running remotely. Also, no matter what angle I choose, the rotation is

Re: [Freesurfer] tksurfer can't rotate hemisphere

Hi Bruce, Pressing return after entering the angle doesn't help :-) Still extremely slow: rotations, loading labels, and loading annotation. Do you have any suggestions for a fix? Thanks. Michelle On Sun, Sep 25, 2011 at 1:59 PM, Bruce Fischl fis...@nmr.mgh.harvard.eduwrote: When you type

Re: [Freesurfer] tksurfer can't rotate hemisphere

Hi Michelle 28063 microseconds = 28milliseconds = 0.028 sec which is quite fast. Is that what you observe? Do you get any errors when you start tksurfer? Can you paste the screen output of tksurfer in an email? I'm not sure what's going on. When Nick/Krish/Ruopeng start reading email

[Freesurfer] tksurfer rotation isssue

Hi Bruce and the Freesurfers, Sadly instead of .028 seconds, it takes ~60 second for a single 90 degree rotation. Thanks for helping. Michelle Here is the screen output: BOTANICA:~ tksurfer ld07 lh inflated subject is ld07 hemiis lh surface is inflated surfer: current subjects dir:

Re: [Freesurfer] tksurfer can't rotate hemisphere -SOLVED

Dear Bruce and the Freesurfers, I had to update my ATI graphics driver and set the doublebufferflag to 1. Everything is working just fine. Thanks for your help. Michelle On Sun, Sep 25, 2011 at 2:49 PM, Michelle Umali mumal...@gmail.com wrote: Hi Bruce and the Freesurfers, Sadly instead of

Re: [Freesurfer] tksurfer can't rotate hemisphere -SOLVED

Glad to hear it Bruce On Sep 25, 2011, at 6:16 PM, Michelle Umali mumal...@gmail.com wrote: Dear Bruce and the Freesurfers, I had to update my ATI graphics driver and set the doublebufferflag to 1. Everything is working just fine. Thanks for your help. Michelle On Sun, Sep 25,