The real values lie between 0 and 1 (in theory, but there may be a
few outliers) and get multiplied by 10000 by default (please see the
TBSS manual) to become the values you are seeing.
Cheers.
On 15 Apr 2007, at 07:03, Ping-Hong Yeh wrote:
> Dear FSLers,
>
> I am wondering how the 'real' FA values (i.e. between 0 and 3)
> relating to
> the scale in mean FA image, which has the mean around 1700 and max
> around 8000
> in our data?
>
> Thanks.
> Ping-Hong Yeh
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Stephen M. Smith, Professor of Biomedical Engineering
Associate Director, Oxford University FMRIB Centre
FMRIB, JR 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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