Results 211 to 220 of about 1,833,255 (278)

Associated factors and a risk prediction model for comorbid circadian rhythm sleep-wake disorders in patients with chronic fatigue syndrome: implications for early screening and sleep health management. [PDF]

Front Psychiatry
Shao X, Yang F, Qin LL, Shi JN, Chen M, Ge WJ, Jiang TJ, Yue JW, Feng W, Wang JH, Zhang ZX.   +10 more
europepmc   +1 more source

Obscured Rhythms: Using Rhythmanalysis to Understand How Symptoms Associated With Menopause Shape Everyday Experiences of Physical Activity

Sociology of Health &Illness, Volume 48, Issue 8, November 2026.
ABSTRACT Physical activity (PA) is frequently promoted as a means of managing symptoms associated with the menopause transition (MT), yet little is known of how the embodied, emotional and temporal disruptions of menopause influence the experiences of, and possibilities for, movement.
Cassandra Phoenix, Meridith Griffin, Erica V. Bennett   +2 more
wiley   +1 more source

Suicide and Sleep Disorders: The Role of Insomnia, Nightmares, and Circadian Disruption. [PDF]

Cureus
Debellotte O, Shetty AR, Wang Y, Amin A, Mann V, Fadayomi M, Gudipati P, Hanna H, Karippaparambil L, Rai M.   +9 more
europepmc   +1 more source

Wasteosomes accumulate in periventricular white matter hyperintensities and exhibit complex relationships with mixed pathology, sclerotic index, and perivascular space

Brain Pathology, Volume 36, Issue 6, November 2026.
In a mixed diagnostic cohort of pathologically diagnosed Alzheimer's disease, cerebrovascular disease, mixed pathology, and control tissue, we connected the histopathological wasteosome profile in periventricular (PV) brain sections to 7T FLAIR‐MRI confirmed PV white matter hyperintensities (WMHs), vascular stenosis and perivascular space size ...
Nikita Ollen‐Bittle, Isabella Boesgaard, Austyn Roseborough, Meaghan Frank, Qi Zhang, Stephen H. Pasternak, Robert Hammond, Shawn N. Whitehead   +7 more
wiley   +1 more source

Biological and Habitual Factors That Influence Sleep and Circadian Rhythm: A Narrative Review. [PDF]

Cureus
Harmon VJ, Davis CJ.
europepmc   +1 more source

Melatonin Levels in 89 Individuals With Smith Magenis Syndrome

American Journal of Medical Genetics Part A, Volume 200, Issue 10, Page 2260-2272, October 2026.
ABSTRACT In patients with Smith–Magenis syndrome (SMS), an inverted circadian rhythm of melatonin (MT) contributes to the sleep disturbance. Standard treatment of sleep disturbance with MT often leads to extremely high daytime MT levels, resulting in even more sleep disorders. We therefore retrospectively evaluated the MT data of 89 SMS patients.
Wiebe Braam, Ann C. M. Smith
wiley   +1 more source

MELODY trial: study protocol for a 12-week randomised controlled trial of adjunctive melatonin, digital cognitive behavioural therapy for insomnia or pill placebo to improve depressive symptoms in young adults with mood disorders. [PDF]

BMJ Open
Crouse JJ, Shin M, Hockey SJ, Jeon E, Bradshaw N, Nichles A, Zmicerevska N, Chong MK, You H, Wray NR, Scott J, Grunstein RR, Naismith SL, Merikangas KR, Cain SW, Medland SE, Iorfino F, Uebergang TD, McKenna S, Carpenter JS, Tonini E, Bhattacharya N, Hamilton BA, Wallace LM, Henders AK, Scott EM, Song YJC, Brain and Mind Centre Lived Experience Working Group, Hickie IB.   +28 more
europepmc   +1 more source

Distinct Neuropsychiatric Profiles Associated With 17p11.2 Deletions and RAI1 Variants in Smith–Magenis Syndrome

American Journal of Medical Genetics Part A, Volume 200, Issue 10, Page 2320-2330, October 2026.
ABSTRACT Smith–Magenis syndrome (SMS) results from either a recurrent 17p11.2 deletion or pathogenic variants in the retinoic acid induced 1 gene (RAI1). While neurodevelopmental impairment and behavioral dysregulation are well recognized, systematic genotype‐stratified analyses across psychiatric domains remain limited.
Albin Blanc, Christophe Nemos, Céline Bonnet, Mathilde Renaud, Sandra Chapuis, Pauline Boiroux, Marie‐Noëlle Babinet, Caroline Demily   +7 more
wiley   +1 more source

Circadian-immune crosstalk in insomnia disorder: mechanisms and therapeutic implications. [PDF]

Front Neurosci
Huang Y, Wang X, Chen X, Liu Y.
europepmc   +1 more source

Brewing Anxiety: Caffeine‐Induced Thigmotaxis in Zebrafish Larvae

Brain and Behavior, Volume 16, Issue 10, October 2026.
ABSTRACT Background Thigmotaxis, or edge preference, is widely used as a measure of anxiety in vertebrate model systems. However, variability in this behavior limits its utility as a scalable measure for anxiolytic drug discovery. In the current study, we examine caffeine‐induced thigmotaxis, using 5‐day‐old zebrafish larvae as a model system.
Rishi Rai, Thais Del Rosario Hernandez, Robbert Creton   +2 more
wiley   +1 more source