Hi Antonio,
that is probably caused by a couple of problems. The wm there looks too
dark, which causes it to be incorrectly segmented resulting in a
topological defect, that is then fixed incorrectly. You can either draw
in the wm if it's just a couple of slices, or try adding some control
points in the body of the nearby wm (in non-partial-volumed voxels!).
cheers,
Bruce
On
Fri, 5 Sep 2008, antonio cerasa wrote:
Hi,
Is there any way to fix this intensity normalization error regarding gray
matter (figure attached).
Thanks
Antonio Cerasa, ISN-CNR Italy
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