for #1 you are probably best waiting for Doug and Mert's new laterality processing stream. Maybe one of them can give you an idea of when it would be ready
Bruce
On Mon, 5 Sep 2011, Michael Harms wrote:
Regarding #2: Yes, if you a have global difference in thickness between groups, then it is appropriate to control for that in the same manner that one frequently controls for total brain volume in volumetric analyses.
cheers, -MH
Dear list,
I have two question:
- Is it possible to do the asymmetry analysis in FS, I mean to
compare left and right hemispheres within one group?
- Is it necessary to somehow control for global abnormality of
thickness while looking at regional abnormality, e.g. if one group has thinner brain overall, but also thinner brain in some regions? (Similar to dividing by total brain volume in volumetric analysis)
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