Researchers have built and tested a new mathematical model that successfully reproduces complex brain activity during deep sleep, according to a study published in PLOS Computational Biology.
Sep 1, 2016
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It is not surprising that a good night's sleep improves our ability to remember what we learned during the day. Now, researchers at the RIKEN Brain Science Institute in Japan have discovered a brain circuit that governs how ...
May 26, 2016
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People who go to bed wary of potential danger sometimes pledge to sleep "with one eye open." A new Brown University study finds that isn't too far off. On the first night in a new place, the research suggests, one brain hemisphere ...
Apr 21, 2016
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Research strongly suggests that sleep, which constitutes about a third of our lives, is crucial for learning and forming long-term memories. But exactly how such memory is formed is not well understood and remains, despite ...
Apr 14, 2016
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(HealthDay)—REM (rapid eye movement) sleep is the phase when dreams are made, and a lack of good REM sleep has long been associated with chronic insomnia.
Feb 9, 2016
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Researchers are only beginning to understand the implications of disrupted sleep in people with epilepsy. Recent findings suggest that seizure-interrupted sleep could impede memory formation, impair cognitive performance ...
Dec 7, 2015
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More than a century ago, scientists demonstrated that sleep supports the retention of memories of facts and events. Later studies have shown that slow-wave sleep, often referred to as deep sleep, is important for transforming ...
Sep 29, 2015
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To sleep, perchance to... ward off Alzheimer's? New research suggests poor sleep may increase people's risk of Alzheimer's disease, by spurring a brain-clogging gunk that in turn further interrupts shut-eye.
Jul 20, 2015
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After a concussion, a person can be left with disturbed sleep, memory deficits and other cognitive problems for years, but a new study led by Rebecca Spencer at the University of Massachusetts Amherst suggests that despite ...
Jun 4, 2015
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Sleep may be a missing piece in the Alzheimer's disease puzzle.
Jun 1, 2015
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