sleep

People Are Strange When You’re Sleep Deprived

Got a lousy night’s sleep? Feeling kinda grouchy? Turns out waking up on the wrong side of the bed won’t just make you cranky. It will make others seem that way, too. A 2015 study from the UC Berkeley Sleep and Neuroimaging Laboratory found that a single sleepless night can fundamentally alter the way we perceive others—making even the mellowest of fellows seem like the strangest of dangers. Read more about People Are Strange When You're Sleep Deprived »

From the Winter 2016 Reality Bites issue of California.

Lack of Sleep May Lead to Dementia: New Research Finds It Makes Brain Vulnerable

It turns out that a sleepless night may cost you more than a morning of grogginess—it could be giving the proteins believed to cause dementia easier access to your brain.

Scientists at UC Berkeley’s Sleep and Neuroimaging Lab have discovered evidence that missing out on deep non-REM (rapid eye movement) sleep may leave the brain more vulnerable to the memory loss associated with Alzheimer’s disease. Read more about Lack of Sleep May Lead to Dementia: New Research Finds It Makes Brain Vulnerable »

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