Results 311 to 320 of about 176,535 (378)

Circadian rhythm parameters differentiate euthymic, manic and depressive mood states in bipolar disorders - an explorative pilot study. [PDF]

open access: yesInt J Bipolar Disord
Clemens J   +9 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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Circadian Rhythm Sleep-Wake Disorders

Continuum, 2017
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.
M. Pavlova
openaire   +3 more sources

Circadian Rhythm Disorders

Neurologic Clinics, 2019
P. Zee
openaire   +2 more sources

Circadian Rhythm Disorders

Seminars in Neurology, 2004
Circadian rhythm sleep disorders occur when individuals attempt to sleep at the wrong circadian time. The misalignment between the internal circadian timing system and the external environment is typically due to either an alteration in the functioning of the circadian timing system (e.g., delayed or advanced sleep phase disorder) or to changes in the ...
Kathryn J, Reid, Phyllis C, Zee
openaire   +4 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
openaire   +4 more sources

Circadian rhythm sleep disorders

Disease-a-Month, 2011
Circadian rhythm sleep disorders are characterized by a misalignment between the timing of sleep–wake and the external environment that results in insomnia, excessive daytime sleepiness, and impaired waking function. This chapter covers sleep disorders thought to be result of alterations in the endogenous circadian clock, such as delayed sleep phase ...
Kathryn J, Reid, Phyllis C, Zee
openaire   +4 more sources

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