Alzheimer's

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.

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