For #1, do the parcellations look ok? Do the surfaces look ok in the volume?
On 10/20/16 4:09 PM, Taha Abdullah wrote:
Hi Dr. Fischl and Dr. Greve,
#1 So moving the mouse over the medial wall seems to have all vertices
within that to have a zero mm thickness as expected. The yellow
outline i
I guess you could compute the intersection of the cortex labels. Easy
enough to do in matlab once you map them all to a common space. Not sure if
we have anything that will do it, but we might. Perhaps someone else knows?
cheers
Bruce
cheers
Bruce
On Thu, 20 Oct
2016, Taha Abdullah wrote:
Hi Dr. Fischl and Dr. Greve,
So moving the mouse over the medial wall seems to have all vertices within
that to have a zero mm thickness as expected. The yellow outline is the
lh.cortex.label and it seems to look good to me i.e. majority of the medial
wall is properly masked. To be noted, this was
Hi Taha
none that I can think of. The medial wall is pretty substantial region
though - I am more concerned about your subject with only 53 vertices in
it. You can visualize it by loading the ?h.cortex.label onto the inflated
surface. Everything not in the label should be set to 0
cheers
Bru
I see now, thanks for the answer. If I may, is there any particular reason
why such a disparity between two subjects, is this due to anatomical
variability between individuals? I was surprised by the 9,000 values that
was missing.
On Fri, Oct 14, 2016 at 10:40 AM, Douglas Greve
wrote:
> The enti
The entire medial wall has thickness values of 0 because there is no
cortex there. There needs to be a surface in that area because we need a
closed surface.
On 10/12/16 8:10 PM, Taha Abdullah wrote:
Hello All,
Quick question, I ran recon-all with the qcache option and after
converting the
Hello All,
Quick question, I ran recon-all with the qcache option and after converting
the ?.thickness.fsaverage.mgh to an ascii text file via mri_convert I am
noticing some vertices have 0mm thickness and it varies, for example, one
subject had 53 vertices labeled as zeros while another had over
