Hello,
Is there any way (perhaps a hidden flag?) to control the definition of
connectivity for cluster-based thresholding (-c option) in randomise?

In particular, it appears that above threshold voxels touching at any
vertex are considered part of the same cluster.  Is it possible to
require that voxels have a common face touching in order to be
considered part of the same cluster?

(The reason I ask is that I'm trying to relate the 'randomise'
permutation distribution to the output of some local software that
requires face connectivity for voxels to be considered part of the same
cluster).

thanks,
Mike H.


--
Michael Harms, Ph.D.
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Conte Center for the Neuroscience of Mental Disorders
Washington University School of Medicine
Department of Psychiatry, Box 8134
Renard Hospital, Room 6615           Tel: 314-747-6173
660 South Euclid Ave.                Fax: 314-747-2182
St. Louis, MO 63110                  Email: [log in to unmask]
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