Results 51 to 60 of about 20,113 (231)

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

Epilepsia, 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, Christophe Bernard, Birgit Frauscher, Philippa J. Karoly, Vikram R. Rao   +4 more
wiley   +1 more source

Association of chronotype with language and episodic memory processing in children: implications for brain structure

Frontiers in Integrative Neuroscience
IntroductionChronotype refers to individual preference in circadian cycles and is associated with psychiatric problems. It is mainly classified into early (those who prefer to be active in the morning and sleep and wake up early) and late (those who ...
Masatoshi Yamashita, Masatoshi Yamashita, Qiulu Shou, Qiulu Shou, Yoshifumi Mizuno, Yoshifumi Mizuno, Yoshifumi Mizuno   +6 more
doaj   +1 more source

Toward an idiographic understanding of the role of sleep‐mood dynamics in adolescents' internalizing symptoms

JCPP Advances, EarlyView.
Abstract Background Adolescence is marked by increased vulnerability to sleep disturbances and mood disorders. Understanding how day‐to‐day changes in sleep and mood are linked within the same individual is crucial for clarifying sleep's role in emerging internalizing disorders. However, the extent to which an adolescent's fluctuations in sleep predict
Konstantin Drexl, Setareh Ranjbar, Sébastien Urben, Kerstin Jessica Plessen, Jennifer Glaus   +4 more
wiley   +1 more source

Smartphone addiction proneness in relation to sleep and morningness–eveningness in German adolescents [PDF]

, 2016
Background Mobile phones are an important part of adolescents’ life. In this study, the relationships among smartphone addiction, age, gender, and chronotype of German adolescents were examined.
Beşoluk, Şenol, Demirhan, Eda, Horzum, Mehmet Barış, Matt, Katharina, Randler, Christoph, Wolfgang, Lucia   +5 more
core   +1 more source

Chronotype and Health Outcomes [PDF]

Current Sleep Medicine Reports, 2015
The behavioral trait of preference to schedule the daily activities for morning or evening hours forms a continuum, with the anchorage ends of “early birds” and “night owls,” and is called chronotype. Genetic effects contribute to the chronotype by about half and the other half is accounted for non-shared environmental effects.
openaire   +1 more source

Through Rested Eyes: The Relevance of Sleep for Dynamic Changes and Stable Differences in Employees' Stress Appraisals

Journal of Organizational Behavior, EarlyView.
ABSTRACT Even though stress appraisals determine employees' states and behaviors at work, knowledge of their antecedents is limited. This research project integrates sleep research into the transactional stress theory to explain how sleep, as a key factor shaping employees' resource availability, relates to employees' appraisals of their job demands ...
Jette Völker, Monika Wiegelmann, Miriam Schilbach   +2 more
wiley   +1 more source

Chronotyp, Schlafdefizit, Unfallhäufigkeit

, 2016
Hintergrund: Jeder Mensch hat eine innere biologische Uhr, die u. a. das Schlafverhalten und die allgemeine Leistungsfähigkeit im Laufe eines 24-Stunden-Tages steuert. Die Anpassung der inneren Uhr an die so genannte Außenzeit ist individuell verschieden und genetisch festgelegt.
Hirschwald, B, Heitmann, T, Sun, Y, Bochmann, F   +3 more
openaire   +1 more source

Chronotyping glaucoma patients with the Munich ChronoType Questionnaire: A case-control study

PLOS ONE, 2019
The circadian clock is entrained to light by the intrinsically photosensitive retinal ganglion cells. Loss of these cells in glaucoma, an eye disease with loss of retinal ganglion cells as its key feature, might thus result in a change in chronotype. We aimed to compare the chronotype between glaucoma patients and healthy subjects.We sent the Munich ...
Ronald A. J. M. Bierings, Marijke C. M. Gordijn, Nomdo M. Jansonius   +2 more
openaire   +5 more sources

Influence of Chronotypes in Respiratory Pathology

Open Respiratory Archives, 2023
The circadian rhythm of sleep occurs in a cyclical 24-h pattern that is adjusted by the influence of several main synchronizers or "zeitgebers". The most powerful synchronizer is the light-dark alternation, but also, socio-economic factors play a role, such as social and work relationships.
Beatriz Raboso Moreno, Cristina López Riolobos, José María Díaz-García, Cristina Matesanz López, Araceli Abad Fernández   +4 more
openaire   +4 more sources

Sunshine Duration in Brazil From Meteosat (1983–2020): Climatology, Variability and Long‐Term Trends

International Journal of Climatology, EarlyView.
Using nearly four decades of Meteosat satellite data (1983–2020), this study presents a country‐wide climatology of sunshine duration (SDU) in Brazil. The results reveal marked regional contrasts, dominant modes of variability, and significant long‐term trends, providing new information on the most relevant meteorological systems that influence SDU and
Maria Lívia Lins Mattos Gava, Simone Marilene Sievert da Costa, Íris Paraguay Silva   +2 more
wiley   +1 more source