(Medical Xpress)—The difficulty of studying sleep- and wake-dependent changes in neural activity in humans has led to comparative studies using animal models. Though MRI technology allows researchers to study macro-level ...
Some people recall a dream every morning, whereas others rarely recall one. A team led by Perrine Ruby, an Inserm Research Fellow at the Lyon Neuroscience Research Center, has studied the brain activity of these two types ...
Feb 17, 2014
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Isabelle Arnulf and colleagues from the Sleep Disorders Unit at the Université Pierre et Marie Curie (UPMC) have outlined case studies of patients with Auto-Activation Deficit who reported dreams when awakened from REM sleep ...
Sep 11, 2013
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Sleep increases the reproduction of the cells that go on to form the insulating material on nerve cell projections in the brain and spinal cord known as myelin, according to an animal study published in the September 4 issue ...
Sep 3, 2013
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For many migraine sufferers, bright lights are a surefire way to exacerbate their headaches. And for some night-shift workers, just a stroll through a brightly lit parking lot during the morning commute home can be enough ...
Aug 27, 2013
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You take your piano lesson, you go to sleep and when you wake up your fingers are better able to play that beautiful sequence of notes. How does sleep make that difference? A new study helps to explain what happens in your ...
Aug 20, 2013
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Spending just one week exposed only to natural light while camping in the Rocky Mountains was enough to synch the circadian clocks of eight people participating in a University of Colorado Boulder study with the timing of ...
Aug 1, 2013
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Many people complain about poor sleep around full moon. Scientists at the University of Basel in Switzerland now report evidence that lunar cycles and human sleep behavior are in fact connected. The results have been published ...
Jul 25, 2013
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(Medical Xpress)—In 2000, researchers at the UCLA Center for Sleep Research published findings showing that people suffering from narcolepsy, a disorder characterized by uncontrollable periods of deep sleep, had 90 percent ...
Jul 3, 2013
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Most electronic games are no better than watching TV in terms of the body movement and energy expenditure involved, say the authors. Kids in developed countries spend an estimated 38 to 90 minutes a day playing these games.
Jul 1, 2013
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