The wrinkles on my shirt are gyri
the depression are the sulci

With batter I can make them
lie at an angle and then meld

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If each side of our brain had symmetrical functions, then one side injury would make the other side emotional? Internal phantom limb or would it go crazy with the unhealthy signals?

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Each hemisphere moves the opposite side of the body. Why should it be so?

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How do radioactive isotopes used in Positron Emission Tomography cross the blood- brain barrier?



Brain, The complete Mind - Michael S Sweeney