Sight has been proved to be a function of the brain. The simplest demonstration of this is to look at an object and then close your eyes and visualize the object. You "see" the object -- in your mind. This is because the brain learns to "see". If the brain is presented with something it does not know, has not learned to see, it does not "see" it, or "sees" it as something else. This is a fundamental concept with far ranging implications.
2006-06-12
11:23:47
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16 answers
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asked by
Bender
6