Originally posted by DJA
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and as to the affects of asphyxia and disease to the brain, all of that occurs within the meninges. The actual structure of the brain, that is not affected. Nor does it cause edema. Something else caused that. Now the thing I forgot is that this woman, like many in her position were chronic alcoholics. That has severe effects on the structure of the brain. Never mind the affect of fetal alcohol syndrome which was a constant. However it seems that alcoholism causes a "shrinking" of the brain, and can in some cases instigate a softening of the brain, but not swelling. Remember, the blood/brain barrier exists to protect the actual brain from disease. Tuberculosis floods the meninges, but leaves the brain untouched. Her brain was unusually firm. Thats swelling. Swelling and edema means a physical injury. It would make sense to clout a victim before choking her. It would explain the signs of physical injury to the brain itself. And I'm not entirely sure what else would. Her previous altercation was a fairly light blow, not enough force to create an injury.
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