Health

How NOT to nod off behind the wheel

(HealthDay)—At least one in five fatal motor vehicle accidents involves drowsy driving, U.S. traffic safety experts say. So it's vital that you recognize when you're sleepy behind the wheel.

Psychology & Psychiatry

New molecular target is key to enhanced brain plasticity

As Alzheimer's disease progresses, it kills brain cells mainly in the hippocampus and cortex, leading to impairments in "neuroplasticity," the mechanism that affects learning, memory, and thinking. Targeting these areas of ...

Health

Q&A: Is there a wrong way—or time—to nap?

I am retired, and although I generally enjoy less hectic days now, I keep busy. Part of my routine includes trying to squeeze in a nap on most afternoons. My wife tells me that I'm doing it wrong because I often wake up groggy. ...

Pediatrics

Kids' sleeping habits disrupted by sneaky media use

Preschoolers who spend more time watching television, playing video games or using computers—especially if they're sneaky at bedtime—get less sleep, say University of Michigan researchers.

Health

Review links daytime napping with hypertension

(HealthDay)—Daytime napping appears to be associated with increased risk of hypertension, according to a review and meta-analysis published online July 4 in the Journal of Evidence-Based Medicine.

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