News tagged with sleep

Related topics: sleep apnea · children · sleep disorders · brain · memory

Sleep-deprived preschoolers eat more

The preschoolers, all regular afternoon nappers, were deprived of roughly three hours of sleep on one day - they had no afternoon nap and were kept up for about two hours past their normal bedtime - before being awakened ...

Oct 13, 2016
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Are we sleeping less than we used to? Here are the facts

Many of us might respond to this question with a resounding yes. It is easy to think that we all got better rest in those halcyon days when summers were long and hot, winters were snowy and life was a bit less frenetic. But ...

Oct 12, 2016
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Fitful sleep may take toll on older women's hearts

(HealthDay)—The sleep woes that many women suffer during menopause may be more than a nuisance: New research suggests a link between lost sleep and an increase in risk factors for heart disease and stroke.

Oct 06, 2016
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Sleep is a natural state of bodily rest observed in humans and other animals. It is distinguished from quiet wakefulness by a decreased ability to react to stimuli, and it is more easily reversible than hibernation or coma. It is common to all mammals and birds, and is also seen in many reptiles, amphibians, and fish. In humans, other mammals, and a substantial majority of other animals that have been studied (such as some species of fish, birds, ants, and fruit flies), regular sleep is essential for survival.

The purposes and mechanisms of sleep are only partly clear and are the subject of intense research.

This text uses material from Wikipedia, licensed under CC BY-SA

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