Results 11 to 20 of about 153,020 (377)

Circadian Rhythm Disorders in Sleep-Waking and Body Temperature in Elderly Patients with Dementia and Their Treatment [PDF]

open access: bronzeSleep, 1991
Circadian rhythms in elderly patients with severe dementia and behavioral disorders such as wandering, agitation and/or delirium were examined. The subjects consisted of 24 patients with dementia (5 with senile dementia of Alzheimer's type and 19 with ...
Masako Okawa   +5 more
openalex   +2 more sources

Evaluation of circadian phenotypes utilizing fibroblasts from patients with circadian rhythm sleep disorders [PDF]

open access: goldTranslational Psychiatry, 2017
We evaluated the circadian phenotypes of patients with delayed sleep–wake phase disorder (DSWPD) and non-24-hour sleep–wake rhythm disorder (N24SWD), two different circadian rhythm sleep disorders (CRSDs) by measuring clock gene expression rhythms in ...
Akiko Hida   +12 more
openalex   +2 more sources

Role of Chronobiology as a Transdisciplinary Field of Research: Its Applications in Treating Mood Disorders [PDF]

open access: yesBalkan Medical Journal, 2017
Chronobiology is a field that studies the effects of time on biological systems. Periodicity is of particular interest. The master biological clock in the suprachiasmatic nucleus controls daily rhythms of core body temperature, rest-activity cycle ...
Okan Çalıyurt
doaj   +4 more sources

Circadian rhythm perturbation causes IBS-like characteristics and altered fecal metabolome in mice [PDF]

open access: yesBMC Microbiology
Background Circadian rhythm disturbance is associated with functional gastrointestinal disorders such as irritable bowel syndrome (IBS). This study aimed to explore the effects of dysregulated circadian rhythm on visceral sensitivity, colonic ...
Gaichao Hong   +5 more
doaj   +2 more sources

A common alteration in effort-based decision-making in apathy, anhedonia, and late circadian rhythm [PDF]

open access: yeseLife
Motivational deficits are common in several brain disorders, and motivational syndromes like apathy and anhedonia predict worse outcomes. Disrupted effort-based decision-making may represent a neurobiological underpinning of motivational deficits, shared
Sara Z Mehrhof, Camilla L Nord
doaj   +2 more sources

P114 The effect of light interventions on sleep macro- and micro-architecture in sleep and circadian rhythm disorders: A scoping review [PDF]

open access: goldSleep Adv, 2021
Pun T   +13 more
europepmc   +3 more sources

Genetic basis of human circadian rhythm disorders [PDF]

open access: yesExperimental Neurology, 2013
Circadian rhythm disorders constitute a group of phenotypes that usually present as altered sleep-wake schedules. Until a human genetics approach was applied to investigate these traits, the genetic components regulating human circadian rhythm and sleep ...
Christopher R. Jones   +3 more
semanticscholar   +4 more sources

Circadian rhythm as a therapeutic target

open access: yesNature Reviews Drug Discovery, 2021
Holger K Eltzschig   +2 more
exaly   +2 more sources

Relationship between circadian rhythm characteristics and chronotypes with multiple sclerosis: literature review

open access: yesNeurologijos seminarai, 2021
Circadian rhythm disorder is described as discrepancy between person’s sleep habits and usual, generally accepted sleep model during 24-hour period. Circadian rhythm disorders affect not only person’s working capacity during the day but also may reduce ...
Ieva Jonušaitė   +3 more
doaj   +1 more source

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