oh, I see. Usually it's pretty good there. Sometimes if there is enough
motion, or lower res scans it can be hard to distinguish left from right
gray matter, but otherwise it is a pretty reliable set of regions I believe
cheers
Bruce
On Wed, 13 Aug 2014, amirhossein manzouri wrote:
Dear Bruce,
I meant cingulate cortex, the cuneus and precuneus !
Best regards,
Amirhossein Manzouri
On Mon, Aug 11, 2014 at 12:53 PM, Bruce Fischl <fis...@nmr.mgh.harvard.edu>
wrote:
Hi Amirhossein
which structures do you mean? Like the ventricles? We usually mask those
regions out using the
?h.cortex.label. The surfaces should be "frozen" in those regions in any
case, meaning that
the white and pial are in the same location (and the thickness is 0)
cheers
Bruce
On Mon, 11 Aug 2014, amirhossein manzouri wrote:
Dear All,
I wonder if you have experienced or there is any report on cortical
segmentation
reliability in the
mid-line structures of the brain, so one should take them into
consideration in
running group differences
with Qdec?
Best regards,
Amirhossein Manzouri
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