Results 31 to 40 of about 15,780 (275)

A better alignment between chronotype and school timing is associated with lower grade retention in adolescents

open access: yesnpj Science of Learning, 2023
Schools start early in the morning all over the world, contrasting with adolescents’ late chronotype. Interestingly, lower academic performance (i.e. grades or qualifications) was associated with later chronotypes.
Guadalupe Rodríguez Ferrante   +3 more
semanticscholar   +1 more source

Influence of chronotype on daily mood fluctuations: pilot study in patients with depression

open access: yesBJPsych Open, 2020
Depression risk is associated with a late chronotype pattern often described as an ‘evening chronotype’. Fluctuations in mood over consecutive days have not yet been measured according to chronotype in in-patients with depression.
Konstantin F. Brückmann   +6 more
doaj   +1 more source

Validation of the Munich Chronotype Questionnaire (MCTQ) in Chinese college freshmen based on questionnaires and actigraphy

open access: yesChronobiology International, 2023
The Munich Chronotype Questionnaire (MCTQ) was developed to determine an individual’s chronotype, and it provides information about sleep and wake times separately for work and free days.
Shuo Wang   +3 more
semanticscholar   +1 more source

Chronotypes and circadian timing in migraine [PDF]

open access: bronzeCephalalgia, 2017
Background It has been suggested that migraine attacks strike according to circadian patterns and that this might be related to individual chronotype. Here we evaluated and correlated individual chronotypes, stability of the circadian rhythm, and circadian attack timing in a large and well-characterised migraine population.
WPJ van Oosterhout   +6 more
openalex   +8 more sources

Mendelian randomization and colocalization analyses reveal an association between short sleep duration or morning chronotype and altered leukocyte telomere length

open access: yesCommunications Biology, 2023
Observational studies suggest certain sleep traits are associated with telomere length, but the causal nature of these associations is unclear. The study aimed to determine the causal associations between 11 sleep-related traits and leukocyte telomere ...
Jingyi Hu   +5 more
semanticscholar   +1 more source

Temperament and chronotype among academic athletes – perspective of the regulative theory of temperament

open access: yesCurrent Issues in Personality Psychology, 2017
Background The aim of the research was to evaluate the relationship between chronotype and temperamental traits and temperament structure specified in the Regulative Theory of Temperament among physical education students who are actively engaged in ...
Kamila Litwic-Kaminska, Martyna Kotyśko
doaj   +1 more source

Chronotype, Social Jetlag, and Nicotine Use

open access: yesJournal of Biological Rhythms, 2023
Late chronotype, which often leads to higher social jetlag (SJL), is strongly associated with the prevalence of smoking. Any circadian disruption, strain, or misalignment, results in people not being able to live according to their biological time as is ...
Neda Ghotbi   +4 more
semanticscholar   +1 more source

Relationship between chronotype and pain threshold in a sample of young healthy adults

open access: yesPAIN Reports, 2023
. Introduction:. Chronotype indicates the biological preference for timing of activity and sleep. Being a late chronotype (ie, having a tendency for late sleep times) is associated with several mental and physical health problems.
Giulia Zerbini   +4 more
doaj   +1 more source

Erenumab and Possible CGRP Effect on Chronotype in Chronic Migraine: A Real-Life Study of 12 Months Treatment

open access: yesJournal of Clinical Medicine, 2023
The introduction of monoclonal antibodies (mAbs) directed against the calcitonin gene-related peptide (CGRP), or its receptor (CGRPr), revolutionized migraine management due to their high efficacy and few side effects. Data suggest that the CGRP may even
L. Pilati   +12 more
semanticscholar   +1 more source

Prospective study of the association between chronotype and cardiometabolic risk among Chinese young adults

open access: yesBMC Public Health, 2023
Background The association of evening chronotype with cardiometabolic disease has been well established. However, the extent to which circadian rhythm disturbances independently result in risk remains unclear.
Tingting Li   +6 more
semanticscholar   +1 more source

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