Articles Tagged With: sleep
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Is Sleep a Clue to a Modifiable Risk Factor for Alzheimer’s Disease?
Evidence is accumulating that disruptions in sleep patterns, particularly slow-wave and REM sleep, alter amyloid-β production and clearance through the cerebrospinal fluid pathways and may play a role in the development of Alzheimer’s disease.
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Mild Traumatic Brain Injury Induces Altered Sleep and Impaired Memory
Traumatic brain injury may induce a chronic state of altered sleep with impaired memory consolidation and mood disorders.
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Bright-light Therapy for Daytime Sleepiness in Parkinson’s Disease Patients
Light therapy has been shown to be beneficial in treating excessive daytime sleepiness in Parkinson’s disease patients and also may improve sleep quality.
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Chocolate Counteracts the Effects of Sleep Deprivation
An acute administration of a chocolate rich in flavanols (a subclass of flavonoids) was found to mitigate the cardiovascular and cognitive effects of sleep deprivation in a group of young and healthy individuals.
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Improving Blood Pressure Through Enhanced Sleep
The use of a benzodiazepine hypnotic among hypertensive patients was associated with improvements in both sleep scores and blood pressure.
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Sleep Disorders Associated with Traumatic Brain Injury
Patients with traumatic brain injuries need longer sleep times to heal the injured brain, and persistent pleiosomnia at 18 months implies that ongoing abnormalities are producing an increased need for sleep.
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Circadian Rhythms Predict Small Vessel Ischemic Disease
The presence of white matter infarcts and cerebral microbleeds is associated with disruption of sleep but not total sleep time.
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The Disruptive Effects of Tablet Readers on Sleep Patterns
The use of light-emitting tablet devices prior to bedtime negatively impacts sleep patterns through disturbances in circadian rhythms.
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Does Traumatic Brain Injury Cause Sleep Disruption?
In a well-designed animal model of traumatic brain injury, a sleep disorder was induced that resembles, in many ways, what is observed in spontaneous human narcolepsy.