Sleepy? Your Memory May Be Impaired

Sleepy? Your Memory May Be Impaired
portrait of young man yawning...
portrait of young man yawning...

Everyone has had one of those days where a night of choppy or short sleep leads into a morning of mental haze. New research presented at the Neuroscience 2012 conference suggests that sleep deprivation might be worse for you than you think.

For starters, sleepiness in the elderly could be an indication of Alzheimer's risk, says Andrew Ward, researcher at Massachusetts General Hospital.

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