News tagged with sleep

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

The complex history of falling asleep

When your head hits the pillow and you close your eyes after a long, hard day, it may seem like the most natural thing in the world, but did you know that simply falling sleep has a complex history?

Jul 20, 2016
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Dodge the jet lag, enjoy your trip

(HealthDay)—People crossing time zones may assume jet lag is something they have to endure—like airport delays and lost luggage. But there are several ways travelers can prepare for and minimize jet lag's troubling effects, ...

Jul 13, 2016
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Repaying sleep debt on holidays? Unlikely, expert says

Work-related stress makes many of us lose sleep, and catching up on lost sleep is high on the agenda as the summer holidays approach. Poor sleep can't be turned into good overnight, but it pays off to try, as good sleeping ...

Jul 12, 2016
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Sleep

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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