Results 161 to 170 of about 51,369 (198)
Some of the next articles are maybe not open access.
Circadian Rhythm Sleep-Wake Disorders
Psychiatric Clinics of North America, 2015The circadian system regulates the timing and expression of nearly all biological processes, most notably, the sleep-wake cycle, and disruption of this system can result in adverse effects on both physical and mental health. The circadian rhythm sleep-wake disorders (CRSWDs) consist of 5 disorders that are due primarily to pathology of the circadian ...
Phyllis C. Zee +2 more
openaire +3 more sources
Neurobiology of circadian rhythm sleep disorders
Current Neurology and Neuroscience Reports, 2006To adapt to a 24-hour environment, nearly all organisms, from mammals to single-celled organisms, have developed endogenous mechanisms that generate nearly 24-hour (circadian) rhythms in physiology and behavior, the most notable being that of the daily cycles of sleep and wake.
Prasanth Manthena, Phyllis C. Zee
openaire +3 more sources
Circadian Rhythm Sleep Disorders and Phototherapy
Psychiatric Clinics of North America, 2006Circadian rhythm sleep disorders are characterized by a desynchronization between the timing of the intrinsic circadian clock and the extrinsic light-dark and social/activity cycles resulting in symptoms of excessive sleepiness and insomnia. This article explores the six recognized circadian rhythm sleep disorders: delayed sleep phase syndrome ...
Christopher D. Fahey, Phyllis C. Zee
openaire +2 more sources
Circadian Rhythm Sleep Disorders
2018Children 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
openaire +2 more sources
Circadian Rhythm Sleep-Wake Disorders
CONTINUUM: Lifelong Learning in Neurology, 2023ABSTRACT OBJECTIVE This article provides an overview of advances in the understanding of circadian rhythms and the health implications of circadian disruption. LATEST DEVELOPMENTS Circadian medicine is a relatively new concept, with widespread overlap with many other areas
openaire +2 more sources
Circadian Rhythm Sleep-Wake Disorders
CONTINUUM: Lifelong Learning in Neurology, 2017ABSTRACT 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 ...
openaire +2 more sources
Cognition in circadian rhythm sleep disorders
2011Circadian rhythms in physiology and behavior exist in all living organisms, from cells to humans. The most evident rhythms are the recurrent cycles of sleep and wake as well as changes in alertness and cognitive performance across the 24h. Clearly, sleep pressure can exert a strong influence on cognitive performance, but the influence of circadian ...
Lori L. McGee-Koch +2 more
openaire +2 more sources
Circadian rhythm sleep disorders (CRSD)
Sleep Medicine Reviews, 2002Circadian Rhythm Sleep Disorders (CRSD) are a group of sleep disorders characterized by a malsynchronization between a person's biological clock and the environmental 24-h schedule. These disorders can lead to harmful psychological and functional difficulties and are often misdiagnosed and incorrectly treated due to the fact that doctors are unaware of
openaire +3 more sources
Sleep and circadian rhythm disorders in fibromyalgia
Current Rheumatology Reports, 2000Fibromyalgia (FM) is a syndrome of generalized muscle pain that is also associated with equally distressing symptoms of sleep disturbance and fatigue. FM shows clinical overlap with other stress-associated disorders, including chronic fatigue syndrome (CFS) and depression.
openaire +3 more sources
Circadian Rhythm Sleep-Wake Phase Disorders
Neurologic Clinics, 2019This article reviews delayed and advanced sleep-wake phase disorders. Diagnostic procedures include a clinical interview to verify the misalignment of the major nocturnal sleep episode relative to the desired and social-normed timing of sleep, a 3-month or greater duration of the sleep-wake disturbance, and at least a week of sleep diary data ...
Lindsay McCullough +2 more
openaire +3 more sources