Results 211 to 220 of about 49,936 (298)

Blood will tell: plasma biomarkers in isolated REM sleep behavior disorder. [PDF]

Sleep
Ibrahim A, Süzgün MA, Stefani A.
europepmc   +1 more source

Impact of Environmental Exposure on Infant Sleep : The Exposome Approach

Journal of Sleep Research, EarlyView.
This review explores how exposure to environmental pollutants during the first 1000 days of life may affect infant sleep. Evidence suggests potential links between chemical exposures and sleep disturbances, underscoring the need for more research on early‐life vulnerability and the impact of pollutants in air, diet, and breast milk.
Zeina Halbouty, Debora Tuka, Erwan Stephan‐Blanchard, Veronique Bach, Pierre Tourneux, Elodie Haraux, Karen Chardon   +6 more
wiley   +1 more source

Screens, Teens, and Sleep: Is the Impact of Nighttime Screen Use on Sleep Driven by Physiological Arousal?

Journal of Sleep Research, EarlyView.
ABSTRACT Few studies have objectively measured both screens and sleep in real‐world settings. This study uses repeated measures to assess heart rate during evening screen use, providing new insights into how these behaviours relate to adolescent sleep. Screen use was recorded using wearable cameras over four nights in 70 youth (37% indigenous Māori, 42%
Kim A. Meredith‐Jones, Jillian J. Haszard, Barbara C. Galland, Shay‐Ruby Wickham, Bradley J. Brosnan, Takiwai Russell‐Camp, Rachael W. Taylor   +6 more
wiley   +1 more source

The Syn-sleep trial protocol: detection of cutaneous phosphorylated alpha-synuclein in REM sleep behavior disorder. [PDF]

Biomark Med
Marcotte S, Levine T, Freeman R, Gibbons CH.   +3 more
europepmc   +1 more source

Overnight Dynamics of Ventricular Cerebrospinal Fluid Amyloid‐Beta, Lactate and Hypocretin in Patients With Hydrocephalus: A Pilot Study

Journal of Sleep Research, EarlyView.
ABSTRACT This pilot observational study evaluated whether frequent overnight sampling of ventricular cerebrospinal fluid could clarify how sleep, hypocretin and lactate relate to amyloid‐β42 dynamics in adults with hydrocephalus. Seven participants underwent hourly ventricular cerebrospinal fluid sampling from early evening to late morning during ...
Casper Schwartz Riedel, Joachim Birch Milan, Niklas Rye Jørgensen, Poul Jennum, Marianne Juhler   +4 more
wiley   +1 more source

Detecting isolated REM sleep behavior disorder at home using a lower-back wearable sensor. [PDF]

NPJ Digit Med
Tzfoni T, Tauman R, Hausdorff JM, Hanein Y, Mirelman A.   +4 more
europepmc   +1 more source

iSPHYNCS: Unsupervised Clustering in Questionnaires and Metadata Reveals Distinct Subtypes in the Narcolepsy Borderland

Journal of Sleep Research, EarlyView.
Study overview and clustering results in the iSPHYNCS cohort. Participant demographics are summarized in a baseline table. Questionnaire data and metadata were processed through an unsupervised clustering pipeline. A Sankey plot illustrates individual assignment across clusters by diagnostic group.
Rafael Morand, Livia Fregolente, Julia van der Meer, Elena S. Wenz, Annina Helmy, Lorenzo Brigato, Jan D. Warncke, Kseniia Zub, Ramin Khatami, Zhongxing Zhang, Sigrid von Manitius, Silvia Miano, Jens Acker, Mathias Strub, Ulf Kallweit, Gert Jan Lammers, Athina Tzovara, Claudio L. A. Bassetti, Stavroula Mougiakakou, Markus H. Schmidt   +19 more
wiley   +1 more source

Delta‐9‐Tetrahydrocannabinol (THC) Before Bedtime: Feasibility and Mechanistic Pilot Study on Sleep and Cardiac Autonomic Activity

Journal of Sleep Research, EarlyView.
ABSTRACT Disordered sleep is a common reason individuals report using cannabis, yet the physiological effects of Δ9‐tetrahydrocannabinol (Δ9‐THC) on sleep and autonomic regulation remain incompletely understood. Early studies reported acute sleep‐promoting effects of Δ9‐THC, but chronic use has been associated with disrupted sleep and possible ...
Joshua E. Gonzalez, Alicia V. Stewart, Jacquelin L. Ellison, Omar H. Ordaz, LaTroy D. Robinson, Noal A. Clemons, Jonathan S. Emens, Sean P. M. Rice, Steven A. Shea, Nicole P. Bowles   +9 more
wiley   +1 more source

Daily Predictors of Psychotic‐Like Experiences in Older Adults: The Role of Sleep Quality, Negative Emotions, and Cognitive Failures

Journal of Sleep Research, EarlyView.
ABSTRACT Psychotic‐like experiences are subclinical psychotic symptoms that are usually accompanied by sleep problems, negative emotions, and poorer cognitive functioning. However, their night‐to‐day associations remain understudied in older adults. 72 participants aged 50–79 took part in a home‐based sleep study.
Vivien Tomacsek, Noémi Báthori, Miha Likar, Petra Hermann, Zoltán Vidnyánszky, Péter Simor   +5 more
wiley   +1 more source

Investigating the Combined Effect of Artificial Light at Night and Noise on Sleep Quality of High School Students

Journal of Sleep Research, EarlyView.
Adolescents today are heavily exposed to ALAN from different sources, including cellular phones, personal computers, tablets, as well as other indoor and outdoor light sources, which affects the quality of their sleep. ABSTRACT Adolescents frequently use smartphones, smartwatches, personal computers, tablets, and other electronic devices during the day
Hassan Shama, Orna Tzischinsky, Boris A. Portnov   +2 more
wiley   +1 more source