Re: [Freesurfer] extracting mean thickness values across subjects from qdec clusters

Can you upload the y.mgh file and fsgd file so that I can try to replicate it? What platform are you running on and what version of FS? doug

On 04/02/2014 06:34 PM, Tudor Popescu wrote:

Hi Doug Sorry, again I wasn't sure whether you'd noticed my reply amonst the latest list messages. Hopefully there is a fix for this error. Thanks Tudor

On 2 April 2014 12:33, Tudor Popescu <tudor3@gmail.com mailto:tudor3@gmail.com> wrote:

            Your mri_glmfit-sim command line is not correct and
        does not match
            examples in the help. Basically you need to spec
        "--cache 1.3 abs"
            not "--cache 1.3 --sim-sign abs"

        Thanks Doug, now it worked, however I'm getting this
        error, which several other people seem to get: "Computing
        spatial average of each frame
          0  1  2*** glibc detected *** mri_segstats: malloc():
        memory corruption: 0x2e8df328 ***". I am running FS 5.3.0
        through VirtualBox, 2GB ram allocated.

    What is your full command line? Sometimes this happens when
    setting the cwp to 1 (or close to 1).


My command was
     mri_glmfit-sim --glmdir
/media/math/all38subj/qdec/A2SepGroup_C_DODS_lgi_lh --cache 1.3 abs
therefore I did not change the --cwpvalthresh input argument,
meaning cwp presumably stayed at its default of .05.
Terminal output is attached.
What else can I try to make this command work?