News tagged with sleep

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

Shift work can affect your health

Shiftwork is an occupational health risk of growing significance because it is becoming more common and because of its potential influence on health outcomes, possibly increasing health differences between ...

May 18, 2015
popularity 283 comments 1

New work schedule could cure your 'social jetlag'

Many of us are walking around all the time in a fog caused by "social jetlag." That's what happens when we lose sleep because our daily schedules don't match our bodies' natural rhythms. The condition can ...

Mar 12, 2015
popularity 27 comments 0

Infants create new knowledge while sleeping

There is no rest for a baby's brain – not even in sleep. While infants sleep they are reprocessing what they have learned. Working with researchers from the University of Tübingen, scientists from the ...

Jan 29, 2015
popularity 205 comments 0

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