Results 51 to 60 of about 11,633 (231)

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Exploring the uncertain relationship between lunar phases and human sleep duration and quality: A narrative literature review​ [PDF]

open access: yes, 2020
The moon’s influence on human behavior has been the subject of speculation for a large portion of history. A whole host of physiological and psychological disorders were collectively explained away by lunacy or madness until the advent of modern science ...
Skrobul, Nicholas
core   +1 more source

An Automated Organotypic SCN Culture System Revealing Novel Insights into VIP Regulation of Circadian Rhythm

open access: yesAdvanced Science, EarlyView.
An Automated ex vivo culture system BaSIC, tailored for SCN slices and cell culture, which automates medium exchange and ensures a stable internal environment is developed. BaSIC enables real‐time observation of tissue/cell responses to diverse but programmed stimuli.
Kui Han   +7 more
wiley   +1 more source

Current Insights into the Risks of Using Melatonin as a Treatment for Sleep Disorders in Older Adults

open access: yesClinical Interventions in Aging, 2023
Colin Tuft,1 Elie Matar,2 Zoe Menczel Schrire,2 Ronald R Grunstein,2,3 Brendon J Yee,1– 3 Camilla M Hoyos2,4 1Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia; 2Centre for Sleep and Chronobiology ...
Tuft C   +5 more
doaj  

Shift Work: Gut Health and Metabolic Disease [PDF]

open access: yes, 2020
The number of people engaged in shift work continues to rise, and with it the research linking shift work to various diseases and conditions. Shift work changes the body’s sleeping patterns and circadian rhythms which has an effect on all parts of the ...
Lane, Hailey
core   +1 more source

Impaired Insulin Profiles Following a Single Night of Sleep Restriction: The Impact of Acute Sprint Interval Exercise [PDF]

open access: yes, 2020
Experimental sleep restriction (SR) has demonstrated reduced insulin sensitivity in healthy individuals. Exercise is well-known to be beneficial for metabolic health.
Ellis, Jason   +5 more
core   +2 more sources

Timing is everything: Expert opinion on researching epilepsy rhythms by the ILAE Task Force on Chronobiology

open access: yesEpilepsia, EarlyView.
Abstract Recurrent seizures, the hallmark of epilepsy, are influenced by rhythms operating over multiple timescales. Chronobiology is the study of biological timing that aims to explain temporal patterns of events like seizures. Fueled by recent advances in genetics, computational modeling, and device engineering, the chronobiology of epilepsy is now a
Maxime O. Baud   +4 more
wiley   +1 more source

Daytime eating during simulated night work mitigates changes in cardiovascular risk factors: secondary analyses of a randomized controlled trial

open access: yesNature Communications
Effective countermeasures against the adverse cardiovascular effects of circadian misalignment, such as effects experienced due to night work or jet lag, remain to be established in humans.
Sarah L. Chellappa   +6 more
doaj   +1 more source

An end-to-end framework for real-time automatic sleep stage classification. [PDF]

open access: yes, 2018
Sleep staging is a fundamental but time consuming process in any sleep laboratory. To greatly speed up sleep staging without compromising accuracy, we developed a novel framework for performing real-time automatic sleep stage classification.
Ancoli-Israel, Sonia   +4 more
core   +1 more source

CHRONOBIOLOGICAL ASPECTS OF SLEEP DISORDERS UNDER ANXIETY DISORDERS

open access: yesАктуальні проблеми сучасної медицини: Вісник Української медичної стоматологічної академії, 2023
Modern research highlights the connection between the deterioration of sleep quality, sleep efficiency and daytime sleepiness with the disruption of the sleep-wake pattern due to circadian dysfunction. The aim of the study is to investigate the features of sleep disorders in patients with anxiety disorders of neurotic genesis, taking into account ...
openaire   +1 more source

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