Results 151 to 160 of about 2,261 (196)

Objective sleep monitoring at home in older adults: A scoping review

Journal of Sleep Research, EarlyView.
Summary Inadequate sleep in older adults is linked to health issues such as frailty, cognitive impairment and cardiovascular disorders. Maintaining regular sleep patterns is important for healthy aging, making effective sleep monitoring essential.
Sarah Nauman Ghazi, Anders Behrens, Jessica Berner, Johan Sanmartin Berglund, Peter Anderberg   +4 more
wiley   +1 more source

Daily rhythm in DNA methylation and the effect of total sleep deprivation

Journal of Sleep Research, EarlyView.
Summary Numerous hormones and genes exhibit diurnal 24‐hr rhythms that can also be affected by sleep deprivation. Here we studied diurnal rhythms in DNA methylation under a 24‐hr sleep/wake cycle and a subsequent 29 hr of continual wakefulness (1 night of sleep deprivation).
Antti‐Jussi Ämmälä, Thomas P. M. Hancox, Fan Qiuyu, Alexandra Lahtinen, Sonja Sulkava, Victoria L. Revell, Katrin Ackermann, Manfred Kayser, Debra J. Skene, Tiina Paunio   +9 more
wiley   +1 more source

Aperiodic neural activity distinguishes between phasic and tonic REM sleep

Journal of Sleep Research, EarlyView.
Summary Traditionally categorized as a uniform sleep phase, rapid eye movement sleep exhibits substantial heterogeneity with its phasic and tonic constituents showing marked differences regarding many characteristics. Here, we investigate how tonic and phasic states differ with respect to aperiodic neural activity, a marker of arousal and sleep.
Yevgenia Rosenblum, Tamás Bogdány, Lili Benedikta Nádasy, Xinyuan Chen, Ilona Kovács, Ferenc Gombos, Péter Ujma, Róbert Bódizs, Nico Adelhöfer, Péter Simor, Martin Dresler   +10 more
wiley   +1 more source

Positional obstructive sleep apnea in children prescribed continuous positive airway pressure therapy for obstructive sleep‐disordered breathing

Journal of Sleep Research, EarlyView.
Summary Positional obstructive sleep apnea, in which there is a ≥ 2:1 predominance of obstructive events in the supine position, is a sleep‐disordered breathing phenotype with a targeted treatment in the form of positional device therapy. We sought to determine the prevalence of positional obstructive sleep apnea in a cohort of children prescribed ...
Ajay Kevat, Dhruv Alwadhi, Ai Xin Chew, Kartik Iyer, Jasneek Chawla, Sadasivam Suresh, Andrew Collaro   +6 more
wiley   +1 more source

Heritability of sleep architecture based on home polysomnography

Journal of Sleep Research, EarlyView.
Summary We aimed to establish the heritability of polysomnography measures through the analysis of home polysomnography recordings from 648 participants in the Baependi Heart Study, a rural, family‐based, genetically admixed cohort based in the southeast of Brazil.
Mario Leocadio‐Miguel, Tâmara P. Taporoski, Felipe Beijamini, Francieli S. Ruiz, Andrea R. V. R. Horimoto, Alexandre C. Pereira, Kristen L. Knutson, Malcolm von Schantz   +7 more
wiley   +1 more source

Prevalence and associations of self‐reported sleep problems in a large sample of patients with Parkinson's disease

Journal of Sleep Research, EarlyView.
Summary Sleep problems are important comorbid features of, and risk factors for, neurodegenerative diseases such as Parkinson's disease (PD). To assess the prevalence and associations of sleep problems in patients with PD we analysed data from almost 54,000 participants in the Fox Insight study, including data from 38,588 patients with PD.
Ziba Asadpoordezaki, Beverley M. Henley, Andrew N. Coogan   +2 more
wiley   +1 more source

Poorer objective but not subjective driving performance in drivers vulnerable to sleep loss effects during extended wake

Journal of Sleep Research, EarlyView.
Summary Sleepiness‐related errors are a leading cause of driving accidents, requiring drivers to effectively monitor sleepiness levels. However, there are inter‐individual differences in driving performance after sleep loss, with some showing poor driving performance while others show minimal impairment.
Katrina Nguyen, Claire Dunbar, Alisha Guyett, Kelsey Bickley, Duc Phuc Nguyen, Amy C. Reynolds, Peter Catcheside, Hannah Scott, Maslin Hughes, Robert Adams, Leon Lack, Jennifer Cori, Mark E. Howard, Clare Anderson, David Stevens, Nicole Lovato, Andrew Vakulin   +16 more
wiley   +1 more source

Sleep neuroimaging: Review and future directions

Journal of Sleep Research, EarlyView.
Summary Sleep research has evolved considerably since the first sleep electroencephalography recordings in the 1930s and the discovery of well‐distinguishable sleep stages in the 1950s. While electrophysiological recordings have been used to describe the sleeping brain in much detail, since the 1990s neuroimaging techniques have been applied to uncover
Mariana Pereira, Xinyuan Chen, Anastasiya Paltarzhytskaya, Yibran Pacheсo, Nils Muller, Leonore Bovy, Xu Lei, Wei Chen, Haoran Ren, Chen Song, Laura D. Lewis, Thien Thanh Dang‐Vu, Michael Czisch, Dante Picchioni, Jeff Duyn, Philippe Peigneux, Enzo Tagliazucchi, Martin Dresler   +17 more
wiley   +1 more source

Dreaming in patients with epilepsy: a cross‐sectional cohort study

Journal of Sleep Research, EarlyView.
Dream recall frequency in patients with epilepsy is modulated by determinants shared with healthy subjects (age, nocturnal awakenings, role of the parieto‐occipital region) and by epilepsy‐related factors (seizure frequency, epileptic focus location).
Maïlis Charpentier‐Hélary, Aurélien de la Chapelle, Maxime Linard, Nathalie André‐Obadia, Sébastien Boulogne, Hélène Catenoix, Julien Jung, Sylvain Rheims, Katharina Schiller, Birgit Frauscher, Perrine Ruby, Laure Peter‐Derex   +11 more
wiley   +1 more source

Characterisation of nocturnal arrhythmia avalanche dynamics: Insights from generalised linear model analysis

Journal of Sleep Research, EarlyView.
Summary Nocturnal arrhythmia avalanche (NAA) episodes, characterised by transient non‐sustained cardiac arrhythmias during sleep, have been demonstrated as a predictor of adverse cardiovascular events. However, their dynamics and association with sleep architecture and events remain unclear.
Sobhan Salari Shahrbabaki, Campbell Strong, Darius Chapman, Ivaylo Tonchev, Evan Jenkins, Bastien Lechat, Duc Phuc Nguyen, Murthy Mittinty, Peter Catcheside, Danny J. Eckert, Mathias Baumert, Anand N. Ganesan   +11 more
wiley   +1 more source