Results 311 to 320 of about 76,998 (344)

Circadian rhythm disorders in the blind

Non-24-h sleep-wake disorder in blind patients without light perception is an orphan circadian rhythm sleep-wake disorder and is extremely rare in sighted people. Non-24-h sleep-wake disorder is characterized by insomnia and daytime sleepiness alternating with asymptomatic episodes.
Maria Antonia, Quera-Salva, Sarah, Hartley, Karol, Uscamaita   +2 more
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Introduction to Circadian Rhythm Disorders

2020
Circadian rhythm sleep/wake disorders (CRSWDs) encompass a wide variety of maladies in which there is misalignment of the endogenous circadian rhythm and the light/dark cycle. They are thought to occur because either (a) the external environment is not properly synchronized with the internal circadian system (e.g., jet lag, shift work) or (b) the ...
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Circadian Rhythm in Panic Disorder

2016
The relationship between panic disorder and sleep problems has been studied, and possible explanations for this association are discussed in this chapter. So far, the results of polysomnographic studies in PD patients are inconclusive, but seem to suggest that patients with PD have impaired initiation and maintenance of sleep. The presence of nocturnal
Michelle N. Levitan, Marcelo Papelbaum
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Circadian Rhythm Sleep Disorders

2018
Children with developmental disabilities experience a high degree of sleep disturbance. Insomnia symptoms are the most commonly reported problems, though circadian rhythm sleep-wake disorders may also be common. There is significant overlap between insomnia symptoms and several symptoms associated with circadian rhythm sleep-wake disorders (CRSWDs ...
Emma Baker, Amanda L. Richdale
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Circadian Rhythm Disorders

Sleep Medicine Clinics, 2009
Jamie A. Cvengros, James K. Wyatt
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Circadian Rhythm Sleep-Wake Disorders

CONTINUUM: Lifelong Learning in Neurology, 2017
ABSTRACT Purpose of Review: The endogenous circadian rhythms are one of the cardinal processes that control sleep. They are self-sustaining biological rhythms with a periodicity of approximately 24 hours that may be entrained by external zeitgebers (German for time givers), such as light, exercise, and meal times ...
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Circadian rhythm as a therapeutic target

Nature Reviews Drug Discovery, 2021
Holger K Eltzschig, Wei Ruan, Xiaoyi Yuan   +2 more
exaly  

Circadian Rhythm Disorders in Childhood

2016
Chronobiology is a science that studies the physiology and pathology of circadian phenomena. In the last 50 years, numerous studies have been published on sleep changes during puberty and adolescence, which largely consist of delays in the timing of sleep. The most notable consequence of these shifts is a sleep debt due to a forced early wake-up during
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Circadian Rhythm Disorders

Neurologic Clinics, 2019
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Circadian rhythms and affective disorders

Journal of Psychopharmacology, 1992
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