Hi - yes, SIENA directly estimates the % change and never estimates
individual timepoint brain volumes - for that you need SIENAX.
Cheers, Steve.
On Thu, 22 Dec 2005, Tovar Moll, Fernanda (NIH/NINDS) [F] wrote:
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>
>
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> Dear Users:
>
> This question is related to SIENA. I am note sure how to extrapolate the
> value of each brain percent volume when I run Siena. Should I run Sienax
> of each brain separately?
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>
>
> Thanks,
>
> Fernanda
>
>
>
>
--
Stephen M. Smith, Professor of Biomedical Engineering
Associate Director, Oxford University FMRIB Centre
FMRIB, John Radcliffe Hospital, Headington, Oxford OX3 9DU, UK
+44 (0) 1865 222726 (fax 222717)
[log in to unmask] http://www.fmrib.ox.ac.uk/~steve
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