Results 1 to 10 of about 2,713,157 (313)

Quantifying sleep architecture dynamics and individual differences using big data and Bayesian networks. [PDF]

PLoS ONE, 2018
The pattern of sleep stages across a night (sleep architecture) is influenced by biological, behavioral, and clinical variables. However, traditional measures of sleep architecture such as stage proportions, fail to capture sleep dynamics.
Benjamin D Yetton, Elizabeth A McDevitt, Nicola Cellini, Christian Shelton, Sara C Mednick   +4 more
doaj   +6 more sources

Differential Effects of Light Spectra on Sleep Architecture and Melatonin in Rats [PDF]

Brain Sciences
Artificial light exposure, particularly from blue-rich sources, has raised concerns about its impact on sleep and circadian rhythms. While blue light’s effects are well-documented, the comparative impact of longer wavelengths, such as orange light (590 ...
Yuan-Chun Chiu, Pei-Lu Yi, Fang-Chia Chang   +2 more
doaj   +2 more sources

Impacts of traumatic brain injury severity and sex on sleep architecture, duration, and fragmentation [PDF]

Neurobiology of Sleep and Circadian Rhythms
Traumatic brain injury (TBI) is frequently associated with acute and chronic disturbances in sleep architecture. However, the extent to which injury severity and biological sex influence post-traumatic sleep patterns remains underexplored in preclinical ...
Grant S. Mannino, Tabitha R.F. Green, Sean M. Murphy, Michael R. Sierks, Mark R. Opp, Rachel K. Rowe   +5 more
doaj   +2 more sources

The impact of physical activity on sleep architecture and cognitive function among college students [PDF]

Frontiers in Psychiatry
BackgroundSleep constitutes approximately one-third of human life and is vital for health maintenance. Although previous studies have established an association between physical activity (PA) and sleep quality, research on the effect of PA in improving ...
Yanbin Ji, Benhong Wang, Xiulian Sun, Zhong Wang, Wenhao Chen   +4 more
doaj   +2 more sources

Exploring Sleep Architecture in Polish Patients with Multiple Sclerosis: A Polysomnography Study [PDF]

Brain Sciences
Background: Sleep disturbances are a prevalent phenomenon in patients with multiple sclerosis (PwMS). The present study employs polysomnography (PSG) to quantify sleep efficiency and architecture in PwMS, aiming to elucidate the relationships between PSG
Michalina Rzepka, Tomasz Chmiela, Weronika Galus, Anetta Lasek-Bal, Ewa Krzystanek   +4 more
doaj   +2 more sources

Sleep Architecture Alterations Following High-Dose Steroid Pulse Therapy: A Pilot Study Using a Portable Electroencephalogram-Based Device. [PDF]

Neuropsychopharmacol Rep
Endo H, Shigetsura Y, Chahara M, Kido K, Nakanishi E, Ueda S, Kimura K, Kuzuya A, Kawashima H, Matsumoto R, Tsuda M, Nakagawa S, Terada T.   +12 more
europepmc   +3 more sources

Heavy Hitters, Light Sleepers: Collision Frequency and Locomotor Load on Sleep Architecture in Professional Rugby Union Players [PDF]

European Journal of Sport Science
To assess whether certain players are more vulnerable to postmatch sleep disturbances by examining the relationship between match demands—collision frequency and locomotor load—and sleep in professional male rugby union players.
Kanon Uchiyama, Peter Peeling, Shona L. Halson, Machar Reid, Karen Wallman, Jennifer Walsh, Simon Thomas, Olivier Girard   +7 more
doaj   +2 more sources

Associations between body composition, hydration status, and sleep architecture in obstructive sleep apnea. [PDF]

Front Endocrinol (Lausanne)
Chuang YM, Liu WT, Tsai CY, Lin YC, Ho KF, Chuang KJ, Chuang HC.   +6 more
europepmc   +3 more sources

Sleep architecture and quality of life in comorbid OSA and depression: cross-sectional analysis of the Sydney sleep biobank. [PDF]

Sleep Breath
Chan DECY, Bin YS, de Chazal P, Cistulli PA, Chan ASL, Wheatley JR, Karaitis K, Yee BJ.   +7 more
europepmc   +3 more sources

Correction: A Dynamic Foundation: Aberrations of Sleep Architecture and Its Association With Clinical and Sub-clinical Psychopathology. [PDF]

Cureus
Todd RC.
europepmc   +2 more sources