Tag: sleeping
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Inadequate sleep. Inadequate perspectives.
Inadequate sleep is a public health problem affecting more than one in three adults worldwide. A new study suggests that insufficient sleep could also have grave economic consequences. (1) We feel bad for not sleeping. Because if we don’t, then we can’t stay awake for long. Once again blinded we are. By our mania to…
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Violent dreams… Ουροβόρος όφις…
The violent and sexual media you consume during the day may infiltrate your dreams at night, new research suggests. People who reported consuming violent media within 90 minutes of bedtime were 13 times more likely to have a violent dream that night. (1) We dream what we see during the day. We see what we…
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Sleep. Walk. Feel no pain…
A new study of sleepwalkers found an intriguing paradox: Although sleepwalkers have an increased risk for headaches and migraines while awake, during sleepwalking episodes they are unlikely to feel pain even while suffering an injury. Results show that sleepwalkers were nearly 4 times more likely than controls to report a history of headaches (odds…
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Sleep. Learn how to walk.
A University of Iowa study has found twitches made during sleep activate the brains of mammals differently than movements made while awake. Researchers say the findings show twitches during rapid eye movement (REM) sleep comprise a different class of movement and provide further evidence that sleep twitches activate circuits throughout the developing brain. In this…
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Sleep tight. Learn. Remember...
Rest easy after learning a new skill. Experiments in mice suggest that a good night's sleep helps us lay down memories by promoting the growth of new connections between brain cells. Neuroscientists believe that memory involves the modification of synapses, which connect brain cells, and numerous studies published over the past decade have shown that sleep…
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