Maybe the answer's in the title of the Bookstein paper ;-)
On 30 Jan 2009, at 11:12, Markus Gschwind wrote:
> Hello experts!
>
> I am struggeling with a problem in the segmentation step of IBASPM
> (version 1.0)
>
> (In spm2 everything worked nice.)
>
> Now, I need to use spm5, but it seems that there is a mask cutting
> 1-2cm away from the cortical outline (see attachment).
>
> I cannot find the reason for that problem.
>
> It occurs in every subject that I try.
>
> However if I control the <SPMdir>/apriori/brainmask.nii on the
> normalized "wT1" there is perfect overlap.
>
> Does anyone have an idea how to find the problem?
>
> Thanks in advance!
> Markus
>
> <segmentation_problem.jpg>
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Stephen M. Smith, Professor of Biomedical Engineering
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FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
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