Thursday, March 23, 2006

Sixth sense can come from within

via Nature

This article present a theory of perception of our body in space, or proprioception. Usually, the main idea is that nerve impulse coming from muscles and joints to the brain. Ok, that sound good ! But the found nerve impulse out-going from the brain to the limbs. They suppose "some sort of comparison between outgoing and ingoing signals that result in the final sense of position".

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