Hi Alex, yes, the values are in % so this is 0.03%. The main difference
between versions 3.1 and 3.2 are that (at first level) 3.2 automatically
corrects for different regressor heights for you in this calculation.
Cheers.
On Tue, 19 Apr 2005, KORB,ALEX S wrote:
> When I run featquery with converting the PEs/Copes to percent signal
> change, the output generally gives me a mean percent signal change in the
> range of -0.03 to 0.03. Does this mean 0.03%, or 3%? Does featquery from
> FSL3.1 differ greatly from the new version in terms of scaling? Thanks,
> Alex
>
--
Stephen M. Smith DPhil
Associate Director, FMRIB and Analysis Research Coordinator
Oxford University Centre for Functional MRI of the Brain
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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