[Freesurfer] Re: qdec error...

2008-02-27 Thread James N Porter
Hi Nick- I've run into the same problem recently and am looking at piping my FreeSurfer data out to another stats program. There is all sorts of info on the list about sending FS data out to Matlab, but are there any tips for getting it into a format that SPM will agree with? My other option is t

Re: [Freesurfer] Error loading lh.curv

2008-02-27 Thread Bruce Fischl
Hi Shriks, does this happen on all your subjects? Does it happen on other (non-inflated) surfaces? On both hemis of the same subject? Bruce On Wed, 27 Feb 2008, SHRIKANTH KULASHEKHAR wrote: Hi, When I try loading curvature files on to inflated brains of the same subject, Freesurfer close

Re: [Freesurfer] Subcortical calabel errors

2008-02-27 Thread Bruce Fischl
Hi Marlisa, Nick found a bug that may or may not be causing this. Hopefully we'll have a new stable release shortly. cheers, Bruce On Fri, 22 Feb 2008, Marlisa Isom wrote: Hello All, To begin I'm running 4.0.1 on Mac OSX Tiger (Intel). I'm having trouble with one subject in particular fail

[Freesurfer] Re: qdec error...

2008-02-27 Thread Nick Schmansky
I see that group.levels has four levels. Unfortunately, right now qdec only supports two levels for a discrete factor. One the features in the works is to increase this. On Wed, 2008-02-27 at 14:04 -0500, Cameron B. Ellis wrote: > Hi, > I pasted an error that I am receiving in qdec below. SUBJE

[Freesurfer] qdec error...

2008-02-27 Thread Cameron B. Ellis
Hi, I pasted an error that I am receiving in qdec below. SUBJECTS_DIR is /space/lightning/2/users/NEAA-freesurfer. If you need any more information from me I will be happy to provide it. Any help is much appreciated. Thanks, troy:cameo[87] ERROR: QdecGlmDesign::GenerateContrasts: factor 1 mus

Re: [Freesurfer] Talairach Failure Detection

2008-02-27 Thread Nick Schmansky
Its possible that the alignment must be performed manually, at the very least confirmed. Use tkregister2 to do this: tkregister2 --s -fstal More instructions are here: https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Talairach Nick On Wed, 2008-02-27 at 20:19 +1100, wanlin wrote: > - >

Re: [Freesurfer] qdec

2008-02-27 Thread Nick Schmansky
For qdec, there is a tutorial you can follow here: https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/QdecGroupAnalysis You will have to create your own qdec.table.dat file containing the subjects in your group, and any information you want to regress against (such as age, gender, diagnosis).

[Freesurfer] Error loading lh.curv

2008-02-27 Thread SHRIKANTH KULASHEKHAR
Hi, When I try loading curvature files on to inflated brains of the same subject, Freesurfer closes abruptly with the following error. % alloc: invalid block: 0xaec980: 0 0 68 Abort I am using Freesufer version stable4 on an Linux workstaion running on an AMD64 version of Debian 4.0, with kern

[Freesurfer] Talairach Failure Detection

2008-02-27 Thread wanlin
- Hi, we met some errors as below when we run "recon-all -subjid SUBNAME -autorecon1". Similar questions have been asked in http://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg06452.html http://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg06739.html But the answer seems not