[Freesurfer] ERROR: could not find ribbon.mgz

Dear Freesurfer community, I am conducting cortical-thickness analysis using freesurfer 5.3.0. The error during: recon-all –autorecon1 –subjid BB53_mdeft,  where mri_segstats could find ribbon.mgz, appeard after eliminating Dura mater and N.opticus. Below, we provide the details of our setup an

[Freesurfer] Betreff: Error “mri_segstats will not calculate Supratentorial due to missing ribbon.mgz file”

Dear freesurfer community, unfortunately there was a mistake in the previous mail. Please find attached the current valid mail and ignore previous mail from my adress.   Dear freesurfer community, We are conducting cortical-thickness analysis using freesurfer 5.3.0 and have been experiencing

[Freesurfer] minimal freesurfer pieces for recon-all

hi folks, has anybody on this list: a. built or extracted the necessary pieces (binaries, libraries, atlases) for running vanilla recon-all only? b. or better still, has a package file for any linux distro? i know the neurodebian folks are building one, but that's not fully ready yet. cheers,

[Freesurfer] difference in atlas size

hi i noticed a big discrepancy in size between these two, but not among other lh and rh gcs files. > 28769857 May 13 17:21 rh.DKTatlas100.gcs > 6883965 May 13 17:21 lh.DKTatlas100.gcs are these the intended sizes? this is from the 5.3 centos6_x86_64 distro cheers, satra ___

[Freesurfer] A question as to subcortical volumetric measurement

Dear Doug and experts I've analyzed structural changes of the subcortical GM by using both VBM (DARTEL in SPM8) and subcortical volumemetric measurement using FreeSurfer 5.1. While there is no significant volumetric difference between the groups in VBM (corrected p<0.05), FS results showed that so