thanks ziad. nope, not nearly nasty... will give a try.


On Wed, 13 Oct 2004 phorum@AFNI.NIMH.NIH.GOV wrote:

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> [afni.nimh.nih.gov]
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>
> Hello Vitaly,
>
> The example was meant to show how to average anatomically correct
> surfaces, rather than the spherical ones.
>
> The curvature you normally see on spherical surfaces comes from the
> LocalDomainParent surface (used to be called MappingRef) in the spec file.
> The curvature of the sphere is by nature constant all over so you won't
> see anything other than round-off errors.
>
> Try creating average surfaces of anatomically correct ones, like the
> smoothwm for example, then put it in the same spec file as the average
> inflated one and make the LocalDomainParent of the inflated one be the the
> average smoothwm surface. If that sounds nasty, just look at the default
> spec files generated by the scripts @SUMA_Make_Spec_* .
>
> Hope this helps.
>
> cheers,
> -z
>
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> Sent using Phorum software version 3.4.8a [phorum.org]
>

--
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Vitaly Napadow, Ph.D., Lic.Ac.
Dept. of Radiology
Massachusetts General Hospital
CNY 149-2301, 13th St.
Charlestown, MA 02129
phone: (617) 724-3402
fax: (617) 726-7422
email: vitaly@nmr.mgh.harvard.edu

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