Sleep Disorders Linked with Increased Dementia Risk in Patients with TBI
Over a median follow-up period of more than 4 years, TBI patients with a diagnosed sleep disorder were 25% more likely to develop dementia.
Category: Brain
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Sleep Macroarchitecture Linked with Cognitive Function in Older Men
The Adelaide Institute for Sleep Health research group studied a group of middle-aged and older men's attention and processing speed in relation to their sleep.
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Sleep Is Vital to Linking Emotion with Memory
A research team's findings could have implications for how anxiety and post-traumatic stress disorder are understood.
Want to Improve Your Memory? Get a Good Night’s Sleep!
Harvard Health Blog: You’ll be more likely to remember the documents for the meeting if you go over the material you wish to remember daily for several days, each followed by a refreshing seven to nine hours of sleep each night.
Read MoreLong-Overlooked Astrocytes Are an ‘Active Player in Sleep’
“The questions that haven’t been answered thus far in sleep neurobiology—maybe they haven’t been answered because we haven’t been looking in the right places.”
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Healthy Sleep May Rely on Long-overlooked Brain Cells
Researchers at UC San Francisco have confirmed that the brain cells called astrocytes, named for their star-like shape, can influence how long and how deeply animals sleep.
Read MoreSleep Apnea Not Associated with Wake-Up Stroke
Michigan Health Lab: Stroke onset while asleep does not seem to be the direct link between sleep apnea and stroke.
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Post-Traumatic Brain Injury, Sleep May Play Key Role in Clearing Waste from Brain
Researchers used MRI to evaluate the enlargement of perivascular spaces that surround blood vessels in the brain.
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‘Deep Sleep Serves a Role in Waste Clearance in the Fruit Fly’
A team examined proboscis extension sleep, a deep-sleep stage in fruit flies, which is similar to deep, slow-wave sleep in humans.
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Autism & Sleep: Scientists Are One Step Closer to Solving the Puzzle
Sleep issues in children with autism are often written off as behavioral problems, but emerging science is unraveling a more complex picture.
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Traumatic Brain Injury Increases Likelihood of Sleep Disorders in Veterans
A traumatic brain injury diagnosis increases the risk of sleep disorders over 14 years in veterans, according to the results of a longitudinal cohort study.
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Severity of Sleep Apnea Linked to Degree of Cognitive Impairment in Seniors
People with OSA had an average score of 20.5 compared to an average score of 23.6 for the people without the sleep disorder.
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Genetic Link Between Neurodevelopmental Disorders & Sleep Problems Found in Study of Flies
The findings provide further evidence that sleep is linked to early neurodevelopmental processes and could guide future treatments for patients.
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Real-Time Dialogue with Dreamers? Lucid-Dream Researchers Show It’s Possible
The paper is unusual in that it includes four independently conducted experiments using different approaches to achieve a similar goal.
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Very Short Sleep Duration Linked to Double the Dementia Risk in Older Adults
The team also found associations between sleep disturbance and sleep deficiency with overall risk of death.
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More Evidence Links Reverse Dipping of Blood Pressure at Night to Alzheimer’s Disease Risk
Researchers used observational data from a thousand Swedish older men, who were followed for a maximum of 24 years.
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How Smell and Sound Help Your Brain While You Sleep
Elemental: There must be a way of improving sleep and its impact on memory.
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How the Fruit Fly Brain Senses the Need for Sleep
Understanding how we get sleepy may help us understand the kinds of sleep disorders in people who never feel rested no matter how much sleep they get.
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