Chronobiology International

Article	Citations
Intraindividual variability in sleep patterns and behavioral problems among preschool children: The role of bedtime and total sleep time variability	39
Clock and clock-related gene expression is light responsive in the Atlantic salmon ( Salmo salar ) embryo	33
Cardiovascular risk in adults with Delayed Sleep Phase Syndrome (DSPS) and Attention-Deficit/Hyperactivity Disorder (ADHD)	25
Chronotype and emotional/behavioral problems mediate the association between leisure screen time and academic achievement in children	24
Are 24-hour variations in food intake and subjective food perceptions different between day and night shift workers?	22
The impact of circadian rhythms on retinal immunity	22
Improvement in chrono-nutrition is associated with robust weight loss outcomes: An extension of the feasibility study	21
Actigraphic and melatonin alignment in older adults with varying dementia risk	21
Anxiety in emerging adults: The role of chronotype, emotional competence, and sleep quality	20
Lifestyle factors, dietary patterns, and social determinants of social and eating jetlag: A cross-sectional survey	19
Eveningness chronotype influences social functioning by deteriorating depressive symptoms in remitted patients with schizophrenia	18
Current knowledge of lunar synchronized spawning in fish	17
The effect of shift work on different hematological parameters among healthcare workers	17
Poor sleep quality during COVID-19 pandemic restrictions associated with reduced psychological wellbeing in healthcare students	17
U-shaped association between sleep duration with chronic constipation and diarrhea: A population-based study	17
Composite Phase Deviation as a marker of circadian disruption in college students: Associations with chronotype, sleep, and light regularity	16
Potential chronotherapeutic influence on immunotherapy outcomes: A case-based observation	16
The relationship between apathy and nonparametric variables of rest activity rhythm in older adults with cerebral small vessel disease	16
Sleep architecture of elite soccer players surrounding match days as measured by WHOOP straps	16
Examining sex differences in morningness-eveningness and inter-individual variability across years of age: A cross-sectional study	16
Psychometric properties of the Turkish reduced morningness and eveningness questionnaire	16
Volatile anesthesia suggests functional separation of clocks underlying circadian rhythms and photoperiodic responses in a wasp	16
A novel index for actigraphic studies: The core sleep efficiency	15
Association between sleep patterns, circadian rhythms, and hair loss in young adults	15
The effects of chronobiological rhythms on glucose metabolism in gestational diabetes: A systematic review	15

Estimation of sleep shortening and sleep phase advancing in response to advancing risetimes on weekdays	14
Self-reported and actimetry-based cluster analysis of mood rhythmicity profiles in adolescents with and at risk for Major Depressive Disorder	14
The impact of the time of day on metabolic responses to exercise in adults: A systematic and meta-analysis review	13
Measuring activity-rest rhythms under different acclimation periods in a marine fish using automatic deep learning-based video tracking	13
Prevalence of overweight and obesity among health professionals with shift work schedules: A scoping review	13
Morning lark or night owl? Understanding the role of sleep quality and chronotype on dietary quality and hedonic hunger in university students	13
People over 60 feel younger in the morning: A good time of day to enhance wellbeing?	13
Seasonal patterns in Chinese population: Validating the seasonal pattern assessment questionnaire and exploring associations with psychiatric diagnoses and biological rhythms	13
Discovery of natural orexin 2 receptor antagonists from Valeriana species: A potential approach for insomnia treatment	13
The moderating role of protective factors in shift work disorder and health outcomes: A cross-sectional study	13
Locomotor activity rhythms in cavefish Astyanax mexicanus under slow magnetic fluctuations	12
Association between recovery of frailty state and the nonparametric rest-activity rhythm patterns in the elderly community-dwellers: A 6-month follow-up study during Covid-19 pandemic	12
Daytime napping, perceived stress, and sleep quality in university students: Insights from a cluster analysis	12
Associations between sleep characteristics, chronotype and body mass index among Chinese college freshmen	12
Performance of the Fitbit Charge 2 and Galaxy Watch 2 compared with polysomnography in assessing patients with obstructive sleep apnoea	12
A comparison of four methods to estimate dim light melatonin onset: a repeatability and agreement study	12
The role of social support in the relation between chronotype and mental health in a cohort of women from the American Heart Association Go Red for Women Strategically Focused Research Network	12
Pre-pregnancy shift work’s influence on postpartum weight retention: Body mass index’s role	12
General procrastination associated with the evening preference in healthy people but not with circadian rhythm sleep–wake disorders with phase delay	11
Circadian free-running and temporal organization during 40 days of human group isolation in a cave without external time cues	11
Perceived stress as a mediator between chronotype and eating disorder symptoms among college students: Cross-sectional and prospective analyses	11
Time-dependent effect of REV-ERBα agonist SR9009 on nonalcoholic steatohepatitis and gut microbiota in mice	11
Circadian disruption in astronauts: Causes, molecular mechanisms, and neurocognitive consequences	11
Does the timing and frequency of meals impact caloric and macronutrient intake in pregnant women?	11
Dynamic modelling of chronotype and hypo/manic and depressive symptoms in young people with emerging mental disorders	11
Circadian rhythm of heart rate and activity: A cross-sectional study	11
Administration of blue light in the morning and no blue-ray light in the evening improves the circadian functions of non-24-hour shift workers	11
Role of glucose supplementation on physiology and metabolism of a nocturnal migrant ( Emberiza bruniceps ) under laboratory conditions	11
The mediating role of social jetlag and chronotype in the relationship between menstrual symptoms and mental health among university students	11
The associations between different types of infections and circadian preference and shift work	11
Pers reverse angiotensin II -induced vascular smooth muscle cell proliferation by targeting cyclin E expression via inhibition of the MAPK signaling pathway	11
Sleep loss costs performance: Physical, cognitive, and psychological impairments after 26 h of sleep deprivation in student athletes	10
Plasma and ocular melatonin rhythms in Amazonian fish	10
Bipolar disorders in the rhythm of day and seasons: Link between bipolarity and seasonal affective disorder	10
The association between chronotype and dietary nutrient patterns	10
The relationship between biological rhythm and breastfeeding success in lactating women	10
Circadian variation in coaches’ decision-making in the National Football League’s evening games	10
Theoretical construct into blocks of actigraphic-derived sleep parameters	9
Improvement of social frailty is associated with stability of nonparametric characteristics of the rest-activity rhythm and improvement of the usual walking ability in the elderly	9
Assessing evidence in translational chronobiology: The cases of Daylight Saving Time and road safety, and of school start times and sleep duration	9
Impact of biological rhythms on perception of illness and cognitive flexibility in bipolar patients in remission	9
An examination of sleep quality in middle school students in the context of smartphone addiction and morningness-eveningness preference	9
The association between sleep timing characteristics and food addiction in adolescents	9
Chronotype, sleep quality, impulsivity and aggression in patients with borderline personality disorder and healthy controls	9
Factors associated with chronotype, job burnout, and perceived stress among nurses in Chinese tertiary hospitals: A multicenter cross-sectional study	9
The influence of biological rhythms on the initial onset of status epilepticus in critically ill inpatients and the study of its predictive Model	8
The impact of chronotype on mental health and subjective well-being: The mediating role of emotion regulation strategies	8
The prevalence of temporomandibular disorder and temporomandibular morphology among diverse chronotype profiles	8
The effects of chrononutrition, chronotype and sleep behavior variabilities on adiposity traits and appetite sensations among students and staff of a Malaysian university	8
Network structure of insomnia symptoms in shift workers compared to non-shift workers	8

SNP rs1801260 at the 3’UTR miRNA binding region of Clock gene is a risk factor of alcohol addiction: A case-control study in East Indian population	8
Exploring the relationships between chronotypes, attachment styles, and mental health in flight attendants	8
Insomnia in adolescent epidemiological studies: To what extent can the symptoms be explained by circadian factors?	8
Regional differences in the physique of Japanese children: Investigating the influence of seasonal variations in effective day length	8
Identification and validation of a novel prognostic circadian rhythm-related gene signature for stomach adenocarcinoma	8
Longitudinal association between chronotype and depressive symptoms among college students: Mediating roles of perceived stress and self-control	8
Morning affect, eveningness, and amplitude distinctness: Associations with behavioural indicators of conscientiousness	8
Early rising as anxiety-reducing intervention? A chronopsychological reassessment of Liang et al. (2025)	8
Light exposure impact on cardiac autonomic control before and following exercise	8
Effects of high and low temperatures on the rhythmic patterns in pit-building behavior of antlion larvae	8
Evening minds online: The role of chronotype in digital addiction among patients with bipolar disorder	8
Longitudinal study of light exposure, sleep, rest-activity rhythms, alertness and cognitive function among adults with stable heart failure	8
Is academic mobility good for you? A case report on the effects of frequent, two-weekly travel across one time zone on sleep-wake indices	8
Relevance of high glycaemic index breakfast for heart rate variability among collegiate students with early and late chronotypes	8
Sex differences in the association between circadian rest-activity rhythms and cardiovascular disease among middle-aged and elderly adults	8
Bidirectional mediation of evening energy proportion and chronotype on their associations with blood lipid levels in a Chinese population	7
Fatigue in the ferry industry and its relation to roster patterns, schedules, and job roles	7
Night shift work and serum markers of bone turnover in male shift workers	7
Oscillating in darkness: Circadian rhythms of cave-dwelling scorpions	7
Chronotype and physical activity: An objective one-week assessment of young adults in a controlled home setting	7
Chronic jetlag accelerates pancreatic neoplasia in conditional Kras -mutant mice	7
Association between dim light melatonin onset predicted from gene expression profiles with sleep time and chronotype preference: A pilot study	7
Relationship between Traumatic Experiences, Circadian Preference and ADHD Symptoms in Adolescents with ADHD Residing in Institutional Care: A Controlled Study	7
Diurnal rhythm of temporal reproduction in the visual field	7
Seasonal and geographic variation in sleep duration among U.S. adults: Evidence from the 2022 BRFSS	7
Abrupt change in the timing of the day/night negatively affects sleep behaviour and cognitive performance in diurnal zebra finches	7
Reconsidering the scientific scope of global research trends on exercise and circadian rhythm	7
Effects of the lunar cycle on ecosystem and heterotrophic respiration in a boreal Sphagnum -dominated peatland	7
The relevance of morning affect, eveningness and distinctness in regard to the mental health of adolescents	7
The relationship between chronotype, psychological pain, problematic social media use, and suicidality among university students in Turkey	7
Relationship of chronotype and social jetlag with adherence to the Japanese dietary guidelines among workers	7
The influences and regulatory mechanisms of magnetic fields on circadian rhythms	7
Association of social jetlag with gestational diabetes: Qazvin Maternal and Neonatal Metabolic Study	7
Associations of chronotype and sleep patterns with metabolic syndrome in the Hispanic community health study/study of Latinos	7
Cognitive impairment induced by circadian rhythm disorders involves hippocampal brain-derived neurotrophic factor reduction and amyloid-β deposition	7
Children and chrono-exercise: Timing of physical activity on school and weekend days depends on sex and obesity status	7
SAD rats: Effects of short photoperiod and carbohydrate consumption on sleep, liver steatosis, and the gut microbiome in diurnal grass rats	7
Effects of therapy with local anesthetics (TLA) on heart rate variability (HRV) over 24 hours	7
Impaired self-monitoring ability on reaction times of psychomotor vigilance task of nurses after a night shift	7
The association between the circadian misalignment of serum cortisol acrophase and sleep end time with chemotherapy-induced peripheral neuropathy	7
Sleep habits and academic performance of Brazilian undergraduate students in the health-related fields	7
Administration time-dependent effects of poly (I:C) on antioxidant and immune responses along the diurnal time scale in zebrafish	6
Circadian rhythms of risk factors and management in atherosclerotic and hypertensive vascular disease: Modern chronobiological perspectives of an ancient disease	6
Validation of the Caen Chronotype Questionnaire: Exploring the added value of amplitude and correlations with actigraphy	6
Adaptation of the Couples’ Sleep Conflict Scale into Turkish	6
Can chronoradiotherapy offer benefits to cervical cancer patients? A scoping review	6
Sample size bias in the empirical assessment of the acute risks associated with daylight saving time transitions	6
Intestinal production of melatonin and its putative role as a circadian organizer	6
Associations of social jetlag with depressive symptoms among adults in Southern China: a cross-sectional study	6
Chronotype and sensory-processing sensitivity: A cross-sectional survey	6
β-Sitosterol targets the gut–brain–clock axis to ameliorate circadian disruption and metabolic dysfunction: A herb–pharmacomicrobiomic perspective	6
Chronotype, sleep quality, and functional health in active older adults: A cross-sectional study	6
The ticking clock in the dark: Review of biological rhythms in cave invertebrates	6
Circadian modulation of the time course of automatic and controlled semantic processing	6
Assessment of metacognition and retinal optical coherence tomography findings in shift workers	6
Stability of social jetlag and sleep timing into the second year of the Covid-19 pandemic: Results from a longitudinal study of a nationally representative adult sample in Ireland	6
The relationship between chronotype, night eating behavior and fear of COVID-19 in academics	6
The environment and the internal clocks: The study of their relationships from prehistoric to modern times	6
Reliability and validity of the Persian version of the Children’s Chronotype Questionnaire in school and preschool-aged children (CCTQ IR )	6
The relationship between autistic traits and chronotype in individuals diagnosed with Attention Deficit Hyperactivity Disorder	6
A modified at-home methodology for measuring dim light melatonin onset timing in healthy adults	6
Effect of recommendations of breakfast and late-evening snack habits on body composition and blood pressure: A pilot randomized trial	6
Meal timing and ghrelin: A chrononutritional perspective on weight regulation potential	5
Intra- and interspecific temporal mating patterns in Anastrepha fraterculus and Anastrepha obliqua fruit flies	5
Chronotype changes after sex hormone use: A prospective cohort study in transgender users of gender-affirming hormones	5
Association of the time of day of peak physical activity with cardiovascular mortality: Findings from the UK Biobank study	5
Circadian patterns and photoperiodic modulation of clock gene expression and neuroendocrine hormone secretion in the marine teleost Larimichthys crocea	5
Variants in the circadian clock genes PER2 and PER3 associate with familial sleep phase disorders	5
Per1 mutation enhances masking responses in mice	5
The importance of social jet lag in obstructive sleep apnea syndrome (OSAS)	5
Direction and magnitude of social jetlag are associated with obesity: Results from a sample of hospital employees	5
The effect of restricted and free-living conditions on light exposure and sleep in older adults	5
Melatonin-mediated corrective changes in gut microbiota of experimentally chronodisrupted C57BL/6J mice	5
Social jetlag longitudinally predicts internalizing and externalizing behavior for adolescent females, but not males	5
The association between rest–activity parameters and hemoglobin A1c in patients with prediabetes	5
Daylight exposure and mood in real life: Direct association and mediating role of sleep and routine regularity	5
Disrupted rest-activity circadian rhythms are associated with all-cause mortality in patients with chronic kidney diseases	5
Chronotype influences on posttraumatic stress disorder induced by the twin earthquakes in Turkey: A cross-sectional study among medical students	5
Circadian rhythm in hypertension: An updated bibliometrics analysis and knowledge mapping from 1990 to 2022	5
Was there a significant difference in sleep shifts in the high school population due to the COVID-19 pandemic depending on chronotype? A nationwide cross-sectional study	5

Validating an Arabic translation of the Sleep, Circadian Rhythms, and Mood (SCRAM) questionnaire	5
Environmental light exposure and mealtime regularity: Implications for human health	5
Circadian chronotherapies of coronary heart disease and its biological risk factors: A United States Prescribers’ Digital Reference-based review	5
The relationship between chronotype video game addiction and sleep quality in school-age children: A structural equation modeling approach	5
Validation of the Munich Chronotype Questionnaire (MCTQ) in Chinese college freshmen based on questionnaires and actigraphy	5
The circadian preferences in the context of sociodemographic indicators and lifestyle	5
Biological clock and circadian rhythm of breast milk composition	5
Sleep patterns in Metropolitan and Regional areas in Japan: Before and during COVID-19 social restrictions	5
A more accurate assessment of circadian typology is achieved by asking persons to indicate their preferred times rather than comparing themselves with most people	5
Circadian rhythm patterns and screen time in relation to sleep quality in adults with attention-deficit/hyperactivity disorder	5
Relationship between circadian and social rhythms regulation, chronotype, COMT, CLOCK, GSK3-ß gene polymorphisms and response to valproate treatment in r	5
Circadian epidemiology: Structuring circadian causes of disease and practical implications	5
Photoperiodic adaptation of aanat and clock gene expression in seasonal populations of Daphnia pulex	4
The relationship between chronotype characteristics and fear of missing out, phubbing, sleep quality and social jetlag in medical students	4
Circadian rhythm in hypertension: Bibliometrics and knowledge mapping from 1990 to 2022	4
Exploration of the longitudinal associations between sleep behaviours, anthropometric measurements and body composition in adults with prediabetes	4
The impact of sleep education, light intervention and relaxation on sleep and mood in the elderly	4
Investigating the effects of a blue-blocking software on the daily rhythm of sleep, melatonin, cortisol, positive and negative emotions	4
Effects of time restricted feeding on sleep: A systematic review and meta-analysis	4
Circadian rhythm modulation and immune landscape heterogeneity in hypertensive nephropathy: A comprehensive molecular exploration	4
Measuring lamb activity during lactation by actigraphy	4
The effect of reducing blue light from smartphone screen on subjective quality of sleep among students	4
Chronotype and quality of sleep in alpine skiers	4
Possible effects of uberization on the quality of sleep of professional drivers	4
The effect of time of day and high intensity exercise on cognitive performances of elite adolescent karate athletes	4
Telomere length and chronotype among women in the California Teachers Study (CTS)	4
Bibliometric analysis of global research status and trends of circadian rhythms in cancer from 2004 to 2024	4
Daytime eating habits and their association with anemia status among Malaysian female university students	4
The relationship between executive functions and chronotype in healthy siblings of children with autism spectrum disorder	4
The role of circadian preferences in the bidirectional link between sleep quality and depressive symptoms: A cross-lagged panel design	4
A latent profile analysis of shift work tolerance among Chinese male sailors during a prolonged non-24-h rotating shift schedule at sea	4
Regulation of opsin and circadian clock genes on mate-finding behavior of the day-flying red moth, Phauda flammans (Walker)	4
Association between night shift work and mental and physical health among Chinese nurses: A cross-sectional study	4
The biological clock gene PER1 affects the development of oral squamous cell carcinoma by altering the circadian rhythms of cell proliferation and apoptosis	4
The menstrual clock, an open access tool to identify and illustrate menstrual phases, windows, and events	4
Associations between post-traumatic stress symptoms and sleep/circadian parameters: Exploring the effect of chronotype as a moderator variable	4
Associations between chronotype, diet quality and timing of energy intake in Portuguese children and adolescents: The potential role of summer holidays	4
Shift work, gut dysbiosis, and circadian misalignment: The combined impact of nighttime light exposure, nutrients, and microbiota rhythmicity	4
Is there an association between the lunar phases and hospital admission for different episode types in bipolar disorder? A retrospective study in northern China	4
Effects of main and side dishes at different meal timings on metabolic parameters in older adults: A 12-week randomized controlled trial	4
Melatonin immunoreactivity of epidermal skin is higher in the evening than morning but does not account for erythema sensitivity	4
Familiarity of Brazilian psychologists with basic concepts in sleep science and chronobiology	4
The effect of non-pharmacological interventions on sleep quality in people with sleep disturbances: A systematic review and a meta-analysis	4
Network analysis of chronotype, psychological pain, and experiential avoidance in young adults	4
Correlation of the expression of circadian-clock genes with the severity of obstructive sleep apnea in patients	4
Determination of the relationship between body composition and nutritional habits and chronotype in healthy Turkish adults	4
Chronic exposure to dim light at night disrupts cell-mediated immune response and decreases longevity in aged female mice	4
Chronotype in college science students is associated with behavioral choices and can fluctuate across a semester	4
Translation, adaptation and validation of the Chrononutrition Profile – Questionnaire (CP-Q) in Brazilian Portuguese	4
Aripiprazole advances delayed sleep-wake rhythm in methamphetamine-treated mice	4
Sleep, chronotype, and psychosocial well-being in gestational diabetes mellitus: An integrated behavioral and psychosocial evaluation	3
COVID-19-lockdown delayed sleep timing in Tyrolean teachers	3
Metabolic changes in patients with bipolar disorder in spring	3
The relationship between chronotype and obesity: A systematic review	3
Weight status of working adults: The effects of eating misalignment, chronotype, and eating jetlag during mandatory confinement	3
Vaccination time does not influence total anti-SARS-CoV-2 antibodies response	3
Gender and circadian preferences influence emotions and motivation in secondary mathematics classrooms	3
Circadian rhythm of melatonin secretion and associated factors of patients in the ICU: A prospective cohort study	3
Time-of-day effects on speed and accuracy performance during simulated shiftwork	3
Metabolic profiling of night shift work – The HORMONIT study	3
Circadian variation in muscle force output in males using isokinetic, isometric dynamometry: can we observe this in multi-joint movements using the muscleLab force-velocity encoder and are they simila	3
Comparative transcriptome analysis reveals the effects of different feeding times on the hepatopancreas of Chinese mitten crabs	3
Association between circadian body temperature rhythm during the first 24 hours of ICU stay and 28-day mortality in elderly critically ill patients: A retrospective cohort study	3
The Snowball Effect: Snow cover increases light exposure, suppresses melatonin, and improves alertness in an urban population at northern latitudes	3
The relationship between chrononutrition profile, social jet lag and obesity: A cross-sectional study of Chinese college students	3
The association between melatonin-containing food consumption and sleep/meal timing and behavior in children with language difficulties	3
Circadian variations in the elderly: A scoping review	3
Mental health and well-being in Chinese nurses: Relationship with psychological flexibility and night shifts	3
Chronophysiology of domestic animals	3
Impact of time of day on modifiable risk factors for hamstring injury in semi-professional football referees	3
The psychometric properties of the Spanish version of the Morningness-Eveningness Stability Scale improved (MESSi) in adolescents	3
Disaggregating the effects of daytime and nighttime light exposures on obesity, overweight, prostate and breast cancer morbidity worldwide	3
Impact of irregular sleep patterns on mental health and sleep quality assessed by home-based EEG monitoring	3
Pigment-dispersing factor and CCHamide1 in the Drosophila circadian clock network	3
Circadian clock in thyroid cancer: Effects and mechanisms	3
The Japanese version of the reduced morningness-eveningness questionnaire	3
Chronotype and mortality - a 37-year follow-up study in Finnish adults	3
Dynamic versus static LED-lighting for inpatients with major depression: Long-term antidepressant effects and short-term sleep improvement in a randomized controlled clinical trial	3
The influence of shift work: A bibliometric analysis of research progress and frontiers on health effects	3
Menstrual cycle phases and dosage of synthetic hormonal contraceptives influence diurnal rhythm characteristics of distal skin temperature	3
Temporal variations in serum metabolites of bipolar disorder around the summer solstice: A targeted metabolomics study	3
The effects of shift work on the functional alteration in immune cells on hospital female nurses engaged in the morning and night shifts: Correlating with psychological stress and immune functions	3
The role of ambient temperature and light as cues in the control of circadian rhythms of Damaraland mole-rat	3
Chronobiological perspectives and meteorological associations in symptomatic popliteal artery aneurysms	3
Multi-pulse chronotherapeutic approaches for circadian rhythm disease management	3
God save the owls! Religiosity moderates the relationship between morningness-eveningness and depressive symptoms	3
Exploring the associations between the Morningness-Eveningness-Stability-Scale improved (MESSi) and the higher-order personality factors	3
Circadian and light-induced regulation of the expression of core clock proteins in common carp	3
Differential locomotor activity responses to day-time light intensity in juvenile and adult solitary Cape mole-rats, Georychus capensis (Rodentia: Bathyergidae)	3
Associations between chronotype and employment status in a longitudinal study of an elderly population	3
Assault related injury visits in US emergency departments: An analysis by weekday, month and weekday-by-month	3
Chronotype is associated with addiction-like eating behavior, mindful eating and ultra-processed food intake among undergraduate students	3
Light levels in a modern intensive care unit: Impact of time of year, window directionality, and outdoor light levels	3
Acquiring basketball plays through varied speeds of video demonstration: Effect of time of day	2
Nutritional modulators of sleep: A narrative review of vitamins, minerals, amino acids, and their neurobiological and chronoepigenetic mechanisms	2