Hi,
On 19 Jun 2007, at 17:55, Greg Burgess wrote:
> Hi all,
>
> I've been getting a message that says "Warning - have auto-set
> preprocessing
> option and/or registration DoF on the basis of image fields-of-
> view; check
> settings."
>
> The confusing thing is that my images have full brain coverage, and
> the
> registration DoF are being increased when this message appears,
> from 6,7,12
> to 7,12,12. (The BET setting doesn't change.)
What does avwinfo say for your FMRI and structural data?
> It seems to me that the 12 dof from for the initial structural to main
> structural is inappropriate, and should be either 6 or 7 dof rather
> than 12.
> Am I mistaken? Should the initial structural to main structural be
> 12dof, or
> is 6dof or 7dof more appropriate?
Probably depends on the above - but you can always change those
defaults after they've been auto-set if you believe they are
inappropriate for your case.
Cheers, Steve.
>
> Thanks,
> Greg
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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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