Results 131 to 140 of about 7,052 (194)

Subjective Sleep Timing and Social Jet Lag Relate to Neural Activation During Reward Feedback in Adolescence

Journal of Sleep Research, Volume 35, Issue 5, October 2026.
ABSTRACT During adolescence, circadian phase delay yields later sleep timing and greater social jetlag (SJL), coinciding with heightened reward‐circuit reactivity as subcortical systems mature before prefrontal control. Evidence linking sleep timing to reward‐related neural activation in youth is limited.
Alyssa J. Parker, Jillian Lee Wiggins, Surabhi Bhutani   +2 more
wiley   +1 more source

Rumination and depressive symptoms : moderating role of chronotype

, 2023
Depression is a prevalent and debilitating mental health condition that affects millions of people worldwide. Recent research has highlighted the importance of chronotype in the development of depression.
Cheung, Pak Ki, 張栢琦
core  

A Longitudinal Examination between Chronotype and Insomnia in Youths: A Cross-Lagged Panel Analysis

Clocks & Sleep
Adolescence and young adulthood are transitional periods associated with significant changes and challenges, leading to a heightened vulnerability to sleep disturbances and mental health difficulties.
Forrest Tin Wai Cheung, Hao Fong Sit, Xiao Li, Joey Wing Yan Chan, Ngan Yin Chan, Yun Kwok Wing, Shirley Xin Li   +6 more
doaj   +1 more source

Lights On or Off? The Efficacy of Light Therapy as Add‐On to Cognitive Behavioural Therapy for Insomnia—A Pilot Study

Journal of Sleep Research, Volume 35, Issue 5, October 2026.
ABSTRACT Cognitive behavioural therapy for insomnia (CBT‐I) is recommended as first‐line treatment for insomnia disorder. However, around 25% of the patients do not respond to the treatment, and only 40% achieve full remission. The current study investigates the therapeutic potential of light therapy as an add‐on to CBT‐I.
Sarah R. Schmid, Christine Blume, Johanna Ell, Nikolas Konzen, Matthias Apweiler, Bernd Feige, Bernd L. Fiebich, Julian E. Schiel, Katharina Domschke, Kai Spiegelhalder   +9 more
wiley   +1 more source

Insomnia Symptoms in a Swiss Population‐Based Cohort: Prevalence, Clinical Correlates and Polysomnographic Alterations

Journal of Sleep Research, Volume 35, Issue 5, October 2026.
ABSTRACT This study assessed the prevalence, clinical correlates and polysomnographic features of insomnia symptoms in a population‐based cohort (HypnoLaus, Lausanne, Switzerland). Data were obtained from 3947 participants (mean age 57.5 ± 10.5 years; range 40–82; 52.0% female).
Isabel Ericson, Geoffroy Solelhac, Théo Imler, Kari Lambing, Magdy Younes, Pedro Marques‐Vidal, Peter Vollenweider, Marie‐Pierre Françoise Strippoli, Martin Preisig, Raphaël Heinzer, Nicola A. Marchi   +10 more
wiley   +1 more source

Diagnostic Value of Psychomotor Vigilance Task for Severe Sleep Inertia in Idiopathic Hypersomnia Versus Other Sleep Disorders Without Sleep Inertia

Journal of Sleep Research, Volume 35, Issue 5, October 2026.
Diagnostic Value of PVT for Severe Sleep Inertia in Idiopathic Hypersomnia. ABSTRACT Sleep inertia impairs performance upon awakening and may be assessed using the psychomotor vigilance task (PVT). This study aimed to determine optimal PVT lapse cut‐offs at awakening to objectively measure sleep inertia by comparing patients with idiopathic hypersomnia
Elisa Evangelista, Alexandre Derré, Lucie Barateau, Anna Laura Rassu, Sofiene Chenini, Isabelle Jaussent, Yves Dauvilliers   +6 more
wiley   +1 more source

Links between psychological distress, late chronotype, and impaired sleep quality in survivors of sexual assault

Frontiers in Psychology
IntroductionSexual assault is a pervasive issue with profound psychological and physical impacts, including significant sleep disturbances. Although psychological distress is a well-established mediator in the relationship between sexual assault and poor
Kaitlyn M. Wilson, Lucia F. O’Sullivan
doaj   +1 more source

The Development of the European Sleep Questionnaire A New Patient‐Reported Outcome Measure

Journal of Sleep Research, Volume 35, Issue 5, October 2026.
ABSTRACT Sleep medicine relies on patient‐reported outcome measures (PROMs) to complement clinical interviews and objective sleep tests. Available sleep questionnaires focus on isolated symptoms or single disorders, limiting their ability to capture the complexity of sleep conditions. Also, many PROMs remain poorly validated.
Dirk A. Pevernagie, Marie De Bruecker, Elke Veirman, Geert Crombez, Dimitri M. L. Van Ryckeghem, Katrien Hertegonne, Fré A. Bauters, Inger L. Abma, Erna Sif Arnardottir, Ludger Grote, Jan Hedner, Anna Sigridur. Islind, Kamilla Rún Jóhannsdóttir, Gert Jan Lammers, Walter T. McNicholas, Piet‐Heijn van Mechelen, Kristín Anna Ólafsdóttir, Sebastiaan Overeem, Dieter Riemann, Reijo Sund, An Mariman   +20 more
wiley   +1 more source

Association of screen time and chronotype with depression and anxiety symptoms among Chinese adolescents

Annals of General Psychiatry
Background Depression and anxiety symptoms among adolescents have increased in recent years, making the identification of modifiable risk factors important.
Ye Xu, Yi-fan Lin, Liuxun Li, Yanzhi Li, Liwen Yang, Herui Wu, Caixia Zhang, Wenyu Zhou, Lei Yang, Ciyong Lu   +9 more
doaj   +1 more source

Circadian Clock Gates Verticillium dahliae Defence in Cotton by Modulating JAZs Expression

Plant Biotechnology Journal, Volume 24, Issue 10, Page 5526-5543, October 2026.
ABSTRACT The circadian clock plays critical roles in orchestrating temporal regulation of diverse physiological processes. However, its role in mediating root‐associated immunity against soil‐borne pathogens in crops remains poorly understood. Here, we show that cotton circadian clock gates nighttime resistance to vascular fungal pathogen Verticillium ...
Ping Wang, Mingming Liu, Chenyu Zhao, Qiaojia Lu, Shiqi Gao, Lijun Guo, Yuzhe Li, Jinping Wan, Li Yuan, Feifei Yi, Chaowei Cai, Jinggao Liu, C. Robertson McClung, Xiao Zhang, Xiao Liu, Xiaodong Xu, Yingfan Cai, Qiguang Xie   +17 more
wiley   +1 more source