> when Xtracting a brian I do not get a very good result. The surface of the
> brain looks more like a football than that of a brain. Has anyone had a
> problem like this? The images are T1:s 256*256*124, voxelsize approx.
> 0.8*0.8*0.8
How well did the segmentation step work? Whenever I have seen the brain
extraction go wrong, then there has been a problem with the segmentation step.
Best regards,
-John
--
Dr John Ashburner.
Wellcome Department of Cognitive Neurology.
12 Queen Square, London WC1N 3BG, UK.
tel: +44 (0)20 78337491 or +44 (0)20 78373611 x4381
fax: +44 (0)20 78131420
http://www.fil.ion.ucl.ac.uk/~john
mail: [log in to unmask]
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