Hi,
I'm not aware of anything specific for this, and there certainly isn't inside FSL. It may be possible to use multi-channel FAST to separate them out from the other tissues, although the brain extraction will likely complicate matters as it will be difficult to make sure they are included but that other tissues (e.g. meninges, skull, marrow, etc.) are excluded.
All the best,
Mark
On 27 Apr 2013, at 00:41, Silviu Podariu <[log in to unmask]> wrote:
> I was wondering if somebody knows of software/theory about extracting the major brain blood vessels from a T1 contrast image or a T2 or something of the sort (that can be segmented and aligned very well with a T1 image).
>
> Thanks in advance!
>
> S.
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