A Log of Notes and Observations
Tue, 15 Aug 2006 04:00 AM EST
Post... Viagra for the Brain? Not Exactly. Nitric oxide, the same chemical targeted by the impotence drug Viagra, helps the brain "boot up" in the morning to process sensory information, according to a study in the journal Neuroscience. But don't go reaching for that blue pill to boost your brainpower, say... ...

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