Doug, ribbon (aparc+aseg) looks perfect, and corresponds to the surfaces ?h.white.
Thanks, Martin On Monday 06 April 2009 22:17:18 Doug Greve wrote: > I thought it was 4.0.3, so maybe that's not it. Can you look at the > ribbon.mgz file? You can load it as a segmentation, ie, > > tkmedit subject orig.mgz -seg ribbon.mgz > > aparc+aseg is suppossed to inherit the cortex from ribbon.mgz > > doug > > On Mon, 6 Apr 2009, Martin Kavec wrote: > > Hi Dough, > > > > this data were analyzed using 4.0.4. So indeed it not the latest, which I > > am running normally. From which version has this been fixed, so I can > > check, before re-runing. From which point should I rerun the analysis. > > > > Thanks, > > > > Martin > > > > On Monday 06 April 2009 18:42:36 Douglas N Greve wrote: > >> This looks like a problem we had with an older version. What version of > >> freesurfer are you running? > >> > >> Martin Kavec wrote: > >>> Hi, > >>> > >>> I am trying to mask a non-brain tissue left by watershed based on the > >>> cortical surfaces. I found that all what I need to be left is in > >>> aparc+aseg.mgz, so I converted it to nifiti, along with brainmask.mgz > >>> and used FSL to binarize aparc+aseg and mask the brainmask. I found > >>> that at many places the results is too conservative and too much of the > >>> GM is missing, see the attached images, and particularly the temporal > >>> lobes. > >>> > >>> Is there a better approach to what I am trying to do and what could be > >>> the explanation to the results I get. > >>> > >>> Thanks, > >>> > >>> Martin _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
