Hi Damian,
if the ventricles are that huge and there's that much atrophy it probably
won't work
Bruce
On Wed, 30 Apr 2008, Damian Jenkins wrote:
Using the -notal-check flag after recon-all to bypass Talairach allowed us to
reclaim several images for inclusion in a study containing MS patients with
severe atrophy.
However, one image (which is nearly all ventricle!) is proving difficult to
segment. The segmentation process parcels up bits of the ventricular space as
thalamus and as caudate. Is there a way around this, or do images with very
severe atrophy need to be excluded?
Dr Damian Jenkins
Department of Clinical Neurology
Oxford University
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