Dear Mail List;
We are working concerning about language cerebral areas and we have some
problem about cluster thresholds. I want to know what the appropriate Z-
stat and p are for post-statistical clustering? As we employ Z-Stat>2.3
all of data were missed and even with Z-Stat>1.1 also a large amount of
data were missed.
Also could you please let me know how you can achieve suitable threshold
(for example minimal Z-stat for rendering) that cover valid data? Is it
different from subject to subject or all subjects follow the same rule for
thresholding? As we observed large spatial difference exist with altering
z-stat for example from 1.6 to 2.2 and even Lateralization Index for
language dominancy was changed.
Thanks a lot!
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