[Freesurfer] segmentation problem

Hello, I'm having some issues with the cortex as seen in the attached picture. I know in the more medial regions I can add control points to the white matter to help the pial line extend further out. However, laterally, I'm not sure how to include that cortex that is left out. Any help would

Re: [Freesurfer] cannot allocate memory problem when using make average subject

I've put the files back in that location (make_average_*). Run make_average_subject with --no-aseg. But I'm not sure this is the problem. It looks like it is failing when creating the average surface (the fix above is for the volume only). But give it a try. Also, remember to send the entire

Re: [Freesurfer] Possible to regress whole-brain functional data against continuous variables in the volume?

Hi Dan, yes it is possible. Algorithmically, it is actually no different than doing it in the surface. Just give mri_glmfit the functional volume stack instead of a surface stack. doug Dan Dillon wrote: Hi FreeSurfers. Is it possible to regress functional data against a continuous variable i

Re: [Freesurfer] Question regarding computing contrasts with mri_glmfit

yep, that looks fine. doug Avram Holmes wrote: All, I'm just looking for a little advice on constructing fsgd and .mat files. I would like to compare a healthy control sample with the data from two MDD groups. To do so I made my fsgd file to look like the following: GroupDescriptorFile 1

[Freesurfer] missing libg2c.0.dylib

Hi everyone: I have run freesurfer on Centos for a while now with no problems. I installed the most recent version on a MacBook pro. Tkmedit and Tksurfer work fine, but when attempting the recon-all processing I get an error of a "missing libg2c.0.dylib". The last part of the log follows:

Re: [Freesurfer] missing libg2c.0.dylib

Jose, Which distribution did you install? You can find out by typing: cat $FREESURFER_HOME/build-stamp.txt You should have the leopard intel mac distribution, so it should say: freesurfer-Darwin-leopard-i686-stable-v4.0.4 Also make sure you have all the latest Apple Software Updates. Nick

Re: [Freesurfer] missing libg2c.0.dylib

I had the same problem with 4.0.4 The solution is: Install G77 (Fortran). Link: http://prdownloads.sourceforge.net/hpc/g77-intel-bin.tar.gz?download Regards, PPJ 2008/5/20 Nick Schmansky <[EMAIL PROTECTED]>: > Jose, > > Which distribution did you install? You can find out by typing: > > cat

Re: [Freesurfer] missing libg2c.0.dylib

That solved my problem. Processing like a bullet well ahead of my previous problem. Thanks PPJ Jose Miguel Selman On May 20, 2008, at 8:34 PM, Pedro Paulo de Magalhães Oliveira Junior wrote: I had the same problem with 4.0.4 The solution is: Install G77 (Fortran). Link: http://prdown

[Freesurfer] a problem

Using lgi or thickness,how could I know the anatomical correspondence for a statistical difference area which had been found between patients and controls. Thanks! yczhang 2008-05-21 ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https:/

[Freesurfer] a problem

Using lgi or thickness,how could I know the anatomical correspondence for a statistical difference area which had been found between patients and controls. I have to report the significant regions ,for example ,postcentral sulcus or posterior cingulate Thanks! yczhang 2008-05-21 ___

Re: [Freesurfer] missing libg2c.0.dylib

I'll see if I can get future builds to use the static lib, so as the libg2c.dylib installation isn't required. On Tue, 2008-05-20 at 21:34 -0300, Pedro Paulo de Magalhães Oliveira Junior wrote: > I had the same problem with 4.0.4 > > The solution is: > > Install G77 (Fortran). Link: > http://