DocM
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Or, the brain can be like a radio. If you showed a radio to a caveman, they would assume perhaps that tiny people lived inside the radio and talked or made music. What other explanation could there be?
With the brain, we assume it is the center of consciousness. But what if it is just the receiver of consciousness like a radio is a receiver of radio waves? If the brain interfaces with our consciousness in a different plane of existence, then it is the organ that allows our spirit to interact with physical matter. Ah, but you might say, "why do people who have strokes lose the ability to move an arm, a leg, or speak if the brain does not create consciousness?" Good question. What if we take the radio as an example? If I damage a speaker, or break a component, the sound might become distorted. If I damage the antenna, only certain signals might be received, etc. So the fact that certain brain injuries result in deficits still does not tell us that the brain is the originator of thought.
I am biased here, in thinking, like Kathy, that thought originates in a mental plane, and simply interpenetrates the brain. An interesting experiment was carried out by a neuroscientist named Lashley. In it, he gruesomely burned out various parts of the brains of mice, in order to find out the one part which carried the information on how to run through a maze to get food (after they were trained to run the maze). He became frustrated because he could not localize that memory and thought to one area. Indeed, some mice had over half their brains burned out and still recalled how to run the maze after being taught.
These findings then led to quantum theories about the brain. That there may be a kind of holographic memory, or that memory may be present in more than one location at a time. But to me, these awful experiments were just one more piece of evidence that the brain may be a receiver of consciousness, but not the creator of thought.
Matthew
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