News tagged with sleep

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

Researchers release global sleep apnoea study

The largest sleep study ever undertaken has found that the leading therapy for obstructive sleep apnea (OSA), Continuous Positive Airway Pressure (CPAP), does not reduce recurrent strokes and heart attacks in people with ...

Aug 29, 2016
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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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Analyzing a worm's sleep

Elephants, cats, flies, and even worms sleep. It is a natural part of many animals' lives. New research from Caltech takes a deeper look at sleep in the tiny roundworm Caenorhabditis elegans, or C. elegans, finding three ...

Aug 19, 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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Babies often put to sleep in unsafe positions

(HealthDay)—Despite decades of warnings from the "Back to Sleep" campaign, many parents are still putting their babies to sleep in ways that raise the risk of sudden infant death syndrome (SIDS), a new study finds.

Aug 15, 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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