Sleep Deprivation

How sleep deprivation harms memory

Researchers from the Universities of Groningen (Netherlands) and Pennsylvania have discovered a piece in the puzzle of how sleep deprivation negatively affects memory.

Aug 23, 2016
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Expert says sleep is essential on road trips

Road trips are a summer tradition for many families, but some are so focused on reaching their final destination that drivers tend to ignore their bodies' need for sleep. However, Baylor College of Medicine's Dr. Philip Alapat ...

Jul 28, 2016
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Sleep is key to college success

(HealthDay)—It can be hard for college students to get enough sleep, and that can affect their physical and mental well-being, a sleep expert says.

Aug 17, 2016
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Counteracting poor decision-making due to sleep loss

Researchers from Washington State University's Sleep and Performance Research Center received a $1.7 million grant to develop and test cognitive flexibility training to combat the effects of sleep loss on decision-making ...

Jul 19, 2016
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Weight and diet may help predict sleep quality

The old adage "you are what you eat," may be better phrased as "your sleep relates to what you eat." An individual's body composition and caloric intake can influence time spent in specific sleep stages, according to results ...

Jun 10, 2016
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Sleep deprivation is the condition of not having enough sleep; it can be either chronic or acute. A chronic sleep-restricted state can cause fatigue, daytime sleepiness, clumsiness and weight loss or weight gain. It adversely affects the brain and cognitive function. Few studies have compared the effects of acute total sleep deprivation and chronic partial sleep restriction. Complete absence of sleep over long periods is impossible for humans to achieve (unless they suffer from fatal familial insomnia); brief microsleeps cannot be avoided. Long-term total sleep deprivation has caused death in lab animals.

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