Results 1 to 10 of about 52,509 (297)
Research advances in the study of sleep disorders, circadian rhythm disturbances and Alzheimer’s disease [PDF]
Although there are still no satisfactory answers to the question of why we need to sleep, a better understanding of its function will help to improve societal attitudes toward sleep. Sleep disorders are very common in neurodegenerative diseases and are a
Xiangyang Xiong+5 more
doaj +2 more sources
Circadian Rhythm Sleep Disorders [PDF]
The circadian rhythm sleep disorders define the clinical conditions where sleep and ndash;wake rhythm is disrupted despite optimum environmental and social conditions.
Erhan Akinci, Fatma Ozlem Orhan
doaj +3 more sources
Causes of circadian rhythm disorders and methods of their treatment [PDF]
The circadian rhythm is the main biological rhythm to which man is subject.During the day periods of activity and sleep, eating habits, body temperature, secretion of certain hormones and frequency of urination all change.In anatomical terms, the ...
Damian Machaj+4 more
doaj +3 more sources
Circadian rhythm sleep disorders [PDF]
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 ...
Phyllis C. Zee, Kathryn J. Reid
+11 more sources
Circadian Rhythm Sleep Disorders [PDF]
There have been remarkable advances in our understanding of the molecular, cellular, and physiologic mechanisms underlying the regulation of circadian rhythms, and of the impact of circadian dysfunction on health and disease. This information has transformed our understanding of the effect of circadian rhythm sleep disorders (CRSD) on health ...
Lirong Zhu, Phyllis C. Zee
+10 more sources
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
The role of microRNAs in the molecular link between circadian rhythm and autism spectrum disorder
Circadian rhythm regulates physiological cycles of awareness and sleepiness. Melatonin production is primarily regulated by circadian regulation of gene expression and is involved in sleep homeostasis. If the circadian rhythm is abnormal, sleep disorders,
Ji Young Kim, Wanil Kim, Kyung-Ha Lee
doaj +1 more source
Circadian Rhythm Sleep Disorders: Genetics, Mechanisms, and Adverse Effects on Health
Nearly all living organisms, from cyanobacteria to humans, have an internal circadian oscillation with a periodicity of approximately 24 h. In mammals, circadian rhythms regulate diverse physiological processes including the body temperature, energy ...
Chaoran Liu+6 more
doaj +1 more source
The Relationship between Sleep, Chronotype, and Dental Caries—A Narrative Review
This article provides an overview of how sleep and circadian rhythm disturbances mutually influence the occurrence of dental caries and how it is possible to reduce the risk of circadian rhythm disturbances, sleep, and associated adverse effects.
Anamaria Kurtović+3 more
doaj +1 more source
Neuroprotective Effect of Melatonin on Sleep Disorders Associated with Parkinson’s Disease
Parkinson’s disease (PD) is a complex, multisystem disorder with both neurologic and systemic manifestations, which is usually associated with non-motor symptoms, including sleep disorders.
Xinyu Hu+6 more
doaj +1 more source