Results 51 to 60 of about 15,780 (275)

Impact of sleep chronotype on in‐laboratory polysomnography parameters

Journal of Sleep Research, 2023
Morningness–eveningness preference, also known as chronotype, is the tendency for a person to sleep during certain hours of the day and is broadly categorised into morning and evening types.
David R. Colelli, Gio R Dela Cruz, Tetyana Kendzerska, B. Murray, M. Boulos   +4 more
semanticscholar   +1 more source

The rhythm of mental health: the relationship of chronotype with psychiatric trait dimensions and diurnal variation in psychiatric symptoms

Translational Psychiatry
To advance the emergence of circadian-based therapies, this study characterized how psychiatric symptoms fluctuate across the day and vary between individuals.
L. Balter, B. Holding, Pedrag Petrovic, J. Axelsson   +3 more
semanticscholar   +1 more source

Chronotype and Affective Response to Sleep Restriction and Subsequent Sleep Deprivation

Journal of Biological Rhythms, 2023
Prior research indicates that sleep restriction, sleep deprivation, and circadian misalignment diminish positive affect, whereas effects on negative affect are inconsistent.
Rebecca C. Cox, Hannah K. Ritchie, O. Knauer, Molly K. Guerin, E. Stothard, K. Wright   +5 more
semanticscholar   +1 more source

Craniopharyngioma, Chronotypes and Metabolic Risk Profile

Nutrients, 2021
Aim: To investigate the potential association among Craniopharyngioma (CP), chronotypes and metabolic risk profile. Subjects and Methods: The study population included 28 patients (46.4% males; 42.6 ± 15.8 years) and 28 controls, age, gender and BMI matched (46.4% males; 46.5 ± 12.9 years).
Carolina Di Somma, Elisabetta Scarano, Luigi Barrea, Domenico Solari, Enrico Riccio, Rossana Arianna, Luigi Maria Cavallo, Fiammetta Romano, Elea Di Benedetto, Alice Rodriguez, Giulia de Alteriis, Annamaria Colao   +11 more
openaire   +2 more sources

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

FEBS 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, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Relationship Between Chronotype With Emotional Eating, Eating Disorder Risk and Depression: A Cross-Sectional Study

SAGE Open
Chronotype is defined as individuals’ preferences regarding the timing of their sleep and wake cycle. An individual’s chronotype is associated with many factors such as age, sex, and lifestyle.
Kubra Esin, Feride Ayyıldız
semanticscholar   +1 more source

Chronotype, gender and general health

Chronobiology International, 2016
Light-dark alternation has always been the strongest external circadian "zeitgeber" for humans. Due to its growing technological preference, our society is quickly transforming toward a progressive "eveningness" (E), with consequences on personal circadian preference (chronotype), depending on gender as well.
FABBIAN, Fabio, ZUCCHI, Beatrice, De Giorgi, A, Tiseo, R, Boari, B, Salmi, R, CAPPADONA, Rosaria, Gianesini, G, Bassi, E, SIGNANI, Fulvia, Raparelli, V, Basili, S, MANFREDINI, Roberto   +12 more
openaire   +4 more sources

Associations of Sleep and Shift Work with Osteoarthritis Risk

Arthritis Care &Research, Accepted Article.
Objective Daily rhythms may be critical for maintaining homeostasis of joint tissues. We aimed to investigate the relationships between circadian clock disruption, sleep, and osteoarthritis (OA) risk in humans. Methods In the UK Biobank, a prospective 500,000‐person cohort, we evaluated associations between sleep duration, sleeplessness/insomnia, and ...
Elizabeth L. Yanik, Abigail Bridgeman, Erik D. Herzog, Vy Pham, Bradley A. Evanoff, Farshid Guilak   +5 more
wiley   +1 more source

Sleep inertia drives the association of evening chronotype with psychiatric disorders: epidemiological and genetic evidence

medRxiv
Evening chronotypes (a.k.a. night-owls) are held to be at greater risk for psychiatric disorders. This is postulated to be due to delayed circadian timing increasing the likelihood of circadian misalignment in an early-oriented society.
A. Burns, S. Zellers, D. Windred, I. Daghlas, Nasa Sinnott-Armstrong, M. Rutter, Christer Hublin, Eleni Friligkou, R. Polimanti, Andrew J K Phillips, Sean W. Cain, J. Kaprio, H. Ollila, Richa Saxena, Jacqueline M Lane   +14 more
semanticscholar   +1 more source

Cognitive functions and underlying parameters of human brain physiology are associated with chronotype

Nature Communications, 2021
Circadian rhythms have natural relative variations among humans known as chronotype. Chronotype or being a morning or evening person, has a specific physiological, behavioural, and also genetic manifestation.
M. A. Salehinejad, M. Wischnewski, E. Ghanavati, M. Mosayebi-Samani, M. Kuo, M. Nitsche   +5 more
semanticscholar   +1 more source