The primary component of the central nervous system, which along with the spinal cord, controls the body of bilaterally symmetrical beings.
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Why have humans evolved conciousness?
Why did humans/animals evolve to become self-aware of their own thoughts. That is, why don't humans act and compute like a machine, or walking zombie. In my mind, such creatures would still be as ...
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How does this illusion work?
I found this image on Google+
If you shake your head you can see a portrait of a person. Can anyone explain how the image is constructed in the brain?
