News tagged with deep sleep

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Flies sleep just like us

(Phys.org) —Researchers at The University of Queensland have discovered that, like humans, flies sleep in stages of different intensities.

Apr 19, 2013
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Experiments test if implant can block sleep apnea

(AP) -- Loud snoring may do more than irritate your spouse: It can signal sleep apnea, depriving you of enough zzzz's to trigger a car crash, even a heart attack. Now scientists are beginning to test if an ...

Dec 27, 2010
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Waking up memories while you sleep

They were in a deep sleep, yet sounds, such as a teakettle whistle and a cat's meow, somehow penetrated their slumber. The 25 sounds presented during the nap were reminders of earlier spatial learning, though the Northwestern ...

Nov 19, 2009
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