it should be in the current stable (check to see if your subjects' label
dir has it)
On Mon, 26 Feb 2007, Sasha Wolosin wrote:
Ok, thanks. Is the new mris_make_surfaces included with the latest
release?
Bruce Fischl <[EMAIL PROTECTED]> 2/26/2007 5:29 PM >>>
you can certainly get cortical gray by using the ?h.cortex.label that's
generated automatically by the new mris_make_surfaces. The whole notion
of
a gray/white boundary is a myth. There's about 1/2mm of slack in which
there are gradually more and more cell bodies (moving up from the wm)
until
it's only cell bodies and no wm.
On Mon, 26 Feb 2007,
Sasha Wolosin wrote:
Well, since at the neuronal level there is some degree of white
matter
present in the cortex, in whole brain segmentation cortical gray
matter
is often reported (plus subcortical gray), which is different from
the
freesurfer output of cortical "gray matter volume" because it may
exclude small amounts of white matter embedded within the cortex.
We
would like to know if there is any way to obtain a comparable measure
in
freesurfer.
Bruce Fischl <[EMAIL PROTECTED]> 2/26/2007 3:49 PM >>>
what does that mean?
On Mon, 26 Feb 2007, Sasha Wolosin wrote:
In freesurfer, is there any way to run a gray/white matter
segmentation
within the cortex?
Thanks,
Sasha
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