Unexpected Protection From TBI

A study in Hawaii (O’Phelan, K., et al. 2008) found, unexpectedly, that the survival rate of TBI victims who tested positive for alcohol and methamphetamine was higher than those who tested negative for any drugs in their system. It is speculated that these substances, as well as cannabis, may provide some neuro-protective mechanism to the brain after trauma.

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Continued Debate Over Cerebral Perfusion

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Increased Age Means Poorer Outcome