Tuesday, January 6, 2009

Exercise Improves Old Brains

The moment of truth has arrived, again. The holidays have passed, the leftovers are dwindling and you have renewed your annual New Year's resolution to get back into shape... for real.

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How learning happens in the brains of sleeping babies

Dozing in a bassinet, a newborn wears a stretchy cap fitted with more than 100 soft electrodes. A low beep sounds, and she squints. Nearby, ...