Results 181 to 190 of about 63,496 (329)

Sleep and Rhythmic Profile After Pineal Gland Removal in Humans

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT Melatonin, a hormone produced by the pineal gland, is classically described as a central circadian modulator. However, the impact of its absence on circadian rhythmicity in humans remains poorly understood. Pinealectomised patients, in whom melatonin secretion is chronically suppressed, represent a valuable clinical model to investigate the ...
Renata de Andrade Prado Gobetti   +7 more
wiley   +1 more source

0782 Circadian Rhythm Sleep Disorders And Their Predictors Among Children With Autism - A Prospective Case Control Study. [PDF]

open access: bronze, 2019
Anupama Gupta   +6 more
openalex   +1 more source

Rest‐Activity Rhythms and Cognition in Older Adults With and Without Insomnia

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT Insomnia is associated with risk for cognitive deficits. However, the literature assessing cognitive impairments in insomnia is replete with conflicting findings; it is unclear whether individuals with insomnia exhibit impaired cognition or whether specific sleep features consistently predict cognitive performance in insomnia.
Miranda G. Chappel‐Farley   +8 more
wiley   +1 more source

Excessive Daytime Sleepiness Should Be Systematically Assessed in Individuals With Insomnia: A Population‐Based Study Employing a Virtual Agent‐Based Digital Tool

open access: yesJournal of Sleep Research, EarlyView.
In a cohort of 21,590 participants undergoing a 17‐day digital sleep intervention, the ‘sleepy insomniac’ phenotype was highly prevalent and was associated with comorbidities in about half of the cases. Compared to individuals with insomnia without sleepiness, these participants were more likely to experience middle or late insomnia symptoms but showed
Julien Coelho   +11 more
wiley   +1 more source

Use of Actigraphy for the Evaluation of Sleep Disorders and Circadian Rhythm Sleep-Wake Disorders: An American Academy of Sleep Medicine Clinical Practice Guideline [PDF]

open access: bronze, 2018
Michael T. Smith   +6 more
openalex   +1 more source

Sleep Slow Wave‐Bistability and the Connection Between the Sleeping Brain and the Environment—Neurobiological Considerations

open access: yesJournal of Sleep Research, EarlyView.
Bistability is an inherent working mode of NREM sleep. Those bistable patterns ‐ sleep slow waves, K‐complexes, and the cyclic alternating pattern (on a longer, several seconds' time‐scale) ‐ have a double function; they protect sleep and provide an interface between the brain and the environment for information‐transfer during sleep.
Péter Halász   +3 more
wiley   +1 more source

Comparative Efficacy of Continuous Positive Airway Pressure and Mandibular Advancement Devices in the Treatment of Obstructive Sleep Apnea: A Systematic Review

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT Obstructive Sleep Apnea is a prevalent condition linked to various health issues, including cardiovascular disease and cognitive decline. This systematic review evaluates the comparative efficacy and patient adherence of two primary treatment modalities: Continuous Positive Airway Pressure and Mandibular Advancement Devices.
Gianna Dipalma   +9 more
wiley   +1 more source

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