Results 231 to 240 of about 1,833,255 (278)

Chronotype distinctness a key risk factor for emotional and cognitive disruption in shift working nurses

open access: yes
Davies A   +7 more
europepmc   +1 more source

Circadian Rhythm Sleep-Wake Disorders

Psychiatric Clinics of North America, 2015
The 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
exaly   +3 more sources

Circadian Rhythm Sleep Disorders [PDF]

open access: yesPrimary Care: Clinics in Office Practice, 2005
Individuals who have circadian rhythm sleep disorders present with symptoms of insomnia or excessive sleepiness and complain of an inability to sleep at their desired time. Although the primary etiology of these disorders is a misalignment between the endogenous circadian clock and the external environment, social and behavioral factors can also play ...
Kathryn J, Reid, Helen J, Burgess
openaire   +3 more sources

CIRCADIAN RHYTHM SLEEP DISORDERS

Pediatric Clinics of North America, 2004
This article begins with a review of the major central nervous system functional systems that allow for optimal alertness during the waking day, and the rapid initiation and good maintenance of sleep at night. Subsequent sections discuss each of the 6 primary circadian rhythm sleep disorders.
Kathryn J, Reid   +2 more
  +7 more sources

Circadian rhythms and disorders of the timing of sleep

The Lancet, 2022
The daily alternation between sleep and wakefulness is one of the most dominant features of our lives and is a manifestation of the intrinsic 24 h rhythmicity underlying almost every aspect of our physiology. Circadian rhythms are generated by networks of molecular oscillators in the brain and peripheral tissues that interact with environmental and ...
Meyer, Nicholas   +3 more
openaire   +4 more sources

Circadian rhythm sleep disorders

open access: yes, 2013
Circadian rhythm sleep disorders, according to the ICSD-2, comprise a list of complaints sharing a common pathophysiological basis of misalignment between internal circadian rhythms and the desired or required time for sleep.
J. Harrington, T. Lee-Chiong
openaire   +2 more sources

Circadian Rhythm Sleep Disorders

Chest, 2006
Humans exhibit endogenous circadian rhythms that are regulated by the master circadian clock of the body, the suprachiasmatic nucleus. These endogenous circadian rhythms are aligned to the outside world by social and environmental cues. Circadian rhythm sleep disorders (CRSD) occur when there is an alteration of the internal timing mechanism or a ...
Brandon S, Lu, Phyllis C, Zee
openaire   +2 more sources

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