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Neurons? They make my stomach churn!

I've been told that neurons guide the churning of the stomach. Well, it doesn't seem to need to be the case that our stomach neurons "think" while doing this process. They can do it in zombie-like fashion, in the same way that they circuits in an expensive calculator arrive at the results of a complex equation.

But what about the cerebellum, which is supposed to fine tune our movements? Is the cerebellum in some way cognizant with the cortex? Or does it just churn out the signals that fine tune our movements?
And what about the fact that we sometimes seem to perceive something at B, a midpoint between A and C, when as a matter of fact, there is nothing causing B, but there are causes of what we perceive at A and C? Doesn't this involve a kind of neurological churning (of what some might call sense data) as well?

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2:11 PM
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