Pediatrics

Insufficient sleep associated with risky behavior in teens

Adolescents require 8-10 hours of sleep at night for optimal health, according to sleep experts, yet more than 70 percent of high school students get less than that. Previous studies have demonstrated that insufficient sleep ...

Neuroscience

Scientists identify a calcium channel essential for deep sleep

Sleep seems simple enough, a state of rest and restoration that almost every vertebrate creature must enter regularly in order to survive. But the brain responds differently to stimuli when asleep than when awake, and it ...

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