Studying mice, scientists at Johns Hopkins have fortified evidence that a key purpose of sleep is to recalibrate the brain cells responsible for learning and memory so the animals can "solidify" lessons learned and use them ...
Feb 2, 2017
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A lack of sleep among the U.S. working population is costing the economy up to $411 billion a year, which is 2.28 percent of the country's GDP, a new report finds.
Nov 30, 2016
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(Medical Xpress) -- From high-school students to surgeons, anyone who has pulled an all-nighter knows there is a price to be paid the next day: trouble focusing, a fuzzy memory and other cognitive impairments. Now, ...
May 17, 2011
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The benefits of a good night's sleep have become widely known, and now neuroscientists at UC San Francisco have discovered that the animal brain reinforces motor skills during deep sleep.
Aug 11, 2017
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The UCSF scientists who identified the two known human genes that promote "natural short sleep"—nightly sleep that lasts just four to six hours but leaves people feeling well-rested—have now discovered a third, and it's ...
Oct 16, 2019
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Researchers from the Universities of Groningen (Netherlands) and Pennsylvania have discovered a piece in the puzzle of how sleep deprivation negatively affects memory.
Aug 23, 2016
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Population-level studies have indicated that insufficient sleep increases the risk of cardiovascular diseases and type 2 diabetes. These diseases are known to be linked to inflammatory responses in the body.
Oct 23, 2013
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Not only does a lack of sleep make you feel awful, research has shown it impairs the brain. What's more, sleep loss over long periods can even increase risk for Alzheimer's and other neurological diseases. Researchers want ...
Sep 6, 2023
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Sleep deprivation, which means getting too little high-quality sleep, is a serious health problem. More than one-third of people in the U.S. report getting less than the recommended minimum of seven hours sleep per night. ...
Apr 28, 2022
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Does sleepiness make one more likely to be prejudiced or to engage in stereotyping? In a recent study, Assistant Professor Sonia Ghumman from the University of Hawai'i at Mānoa Shidler College of Business found that individuals ...
Jul 24, 2013
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