As I indicated off-list, you can project the PALS lobar parcellation from surface-land to volume-land, specifying a thickness below the surface, but this will miss white matter beyond that thickness.
You probably need a proper volumetric parcellation of the lobes (frontal, parietal, occipital, temporal, etc.) in some stereotaxic space. Ideally it would represent a typical adult population (no specific age range), rather than an individual. Could also be in probabilistic form, one volume per lobe. It probably wouldn't be hard to generate what you need from them. I'm hoping perhaps someone on caret-uses knows of a volumetric parcellation for lobes. On Feb 14, 2013, at 8:49 PM, Megan Wang <[email protected]> wrote: > Hello all, > > I have a .4dfp image of the human cortex, voxels containing a value of either > 0 or 1. I want to know the number of value-1 voxels in each lobe of the > cortex. Is there a way to do this in Caret and, if so, is there a tutorial > somewhere for it? > > Many thanks, > Megan > _______________________________________________ caret-users mailing list [email protected] http://brainvis.wustl.edu/mailman/listinfo/caret-users
