Relations (1)

related 2.00 — strongly supporting 3 facts

Cortisol and the sleep-wake cycle are linked through clinical research investigating circadian rhythms and sleep disorders, as evidenced by studies examining their interaction in patients with delayed sleep phase syndrome [1], [2] and the observation that insomnia correlates with altered cortisol secretion across the 24-hour sleep-wake cycle [3].

Facts (3)

Sources
Extent and Health Consequences of Chronic Sleep Loss and ... - NCBI ncbi.nlm.nih.gov Colten HR, Altevogt BM · National Academies Press 2 facts
claimWeyerbrock et al. (1996) investigated the effects of light and chronotherapy on human circadian rhythms, specifically examining cytokines, cortisol, growth hormone, and the sleep-wake cycle in patients with delayed sleep phase syndrome.
claimWeyerbrock, Timmer, Hohagen, Berger, and Bauer studied the effects of light and chronotherapy on human circadian rhythms, specifically examining cytokines, cortisol, growth hormone, and the sleep-wake cycle in patients with delayed sleep phase syndrome.
Short- and long-term health consequences of sleep disruption dovepress.com Goran Medic, Micheline Wille, Michiel EH Hemels · Dove Press 1 fact
claimChronic persistent insomnia is associated with increased secretion of adrenocorticotropic hormone and cortisol throughout a 24-hour sleep–wake cycle.