Study says body clock rhythms, not sleep, dispose of brain’s toxic waste...

Sep 24, 2020 by

Scientists at the University of Rochester Medical Center recently conducted tests on mice to study their bodies’ circadian rhythms. They found that this system governs the glymphatic system—nerve cells that serve as the waste disposal system in the brain....

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Sleep Apnea Tied to Alzheimer’s-like Changes

Apr 17, 2020 by

In a new French study, researchers discovered amyloid plaques—a characteristic of Alzheimer’s disease—in the brains of people who have sleep apnea. The results of the research were published in the journal JAMA Neurology....

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Boosting learning and memory while you sleep—with scents

Mar 3, 2020 by

New research has found that the strategic use of certain scents while learning and during sleep appears to improve exam performance. The results showed that using fragrance can work in everyday life—not just in a clinical setting....

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Immune cells do maintenance on the brain during sleep

Feb 6, 2020 by

Although previous has shown us that the brain clears up waste and updates memories during sleep, new research has found that specialized immune cells are hard at work in the brain during sleep too....

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Sleep duration forecasts ADHD for school-aged children

Jan 28, 2020 by

Researchers from Norway have found that how much a child sleeps may accurately predict whether they will have psychiatric disorder later in life including ADHD. The study followed children who were 6, 8, 10 and 12. The link was...

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Researchers activate problem-solving during sleep

Dec 19, 2019 by

In a fascinating new piece of research, scientists were able to get study participants solve puzzles in their sleep. The researchers had participants solve part a puzzle while listening to a unique sound. While the volunteers slept, the scientists...

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Sleep deprivation triples lapses in attention

Dec 10, 2019 by

New research published in the Journal of Experimental Psychology: General found that sleep deprivation can triple the number of lapses in attention and double the odds of making “placekeeping” errors. These are errors in how well you follow complex...

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