@marcwhoward oh I should clarify: my low prediction error is because I fully expect rich movement correlates brain wide, as we’ve seen with #corollarydischarge #activesensing especially #saccade related effects in #activevision. Movement initiation offers a path into the brains internal timing. Working back we can see ways in which neurons care more about their fellow neurons than they do about “the world out there”, and that sensing absent movement is more the exception than the rule. Animals are…animate. Plants….plant. Look at me all “brain inside out”. I try not to be too constructivist, but I Kant. No shade whatsoever to actually conducting the challenging experiments that measure and materialize this idea, and tell us more about how and where movement effects are seen!