it's the average of the two (shortest distances) On Fri, 23 Sep 2005, Moo K. Chung wrote:

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Hi all,

Is the cortical thickness computed as the Euclidean distance from the inner surface toward outer surface or the other way around in FreeSurfer? Thanks. Moo.

-- Moo Chung http://www.stat.wisc.edu/~mchung Assistant Professor Department of Statistics University of Wisconsin-Madison