Results 11 to 20 of about 43,833 (263)

Similar polysomnographic pattern in primary insomnia and major depression with objective insomnia: a sign of common pathophysiology?

open access: yesBMC Psychiatry, 2017
Background Our aim is to verify empirically the existence of a major depressed subgroup with a similar polysomnographic pattern as primary insomnia, including at rapid eye movement sleep level.
Matthieu Hein   +4 more
doaj   +1 more source

Sleep–Wake Cycle and EEG-Based Biomarkers during Neonate to Adult Transition in C57BL/6 Mice

open access: yesProceedings, 2020
During the transition from neonate to adulthood, brain maturation establishes coherence between behavioral states—wakefulness, non-rapid eye movement, and rapid eye movement sleep.
Miguel A. Herrero   +5 more
doaj   +1 more source

Does Rapid Eye Movement Sleep Aggravate Obstructive Sleep Apnea? [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2019
Objectives. To investigate the apnea-hypopnea index (AHI) according to the sleep stage in more detail after control of posture. Methods. Patients who underwent nocturnal polysomnography between December 2007 and July 2018 were retrospectively evaluated ...
Sung Hee Kim   +6 more
doaj   +1 more source

Automation of classification of sleep stages and estimation of sleep efficiency using actigraphy

open access: yesFrontiers in Public Health, 2023
IntroductionSleep is a fundamental and essential physiological process for recovering physiological function. Sleep disturbance or deprivation has been known to be a causative factor of various physiological and psychological disorders.
Hyejin Kim, Dongsin Kim, Junhyoung Oh
doaj   +1 more source

Sleep and Epilepsy [PDF]

open access: yesSleep Medicine Research, 2023
Sleep and epilepsy have a complex interrelationship that is influenced by various factors, including the distinct stages of sleep. Non-rapid eye movement sleep promotes epileptic activity, while rapid eye movement sleep suppresses it.
Kyung Min Kim, Kwang Ik Yang
doaj   +1 more source

Upper Airway Collapsibility During Rapid Eye Movement Sleep Is Associated With the Response to Upper Airway Surgery for Obstructive Sleep Apnea [PDF]

open access: yesClinical and Experimental Otorhinolaryngology
Objectives. Endotype-based interventions have shown promise in the treatment of patients with obstructive sleep apnea, and upper airway surgery is a key therapeutic option.
Yung-An Tsou   +5 more
doaj   +1 more source

Comparison between blood pressure during obstructive respiratory events in REM and NREM sleep using pulse transit time

open access: yesScientific Reports, 2020
Rapid eye movement-predominant obstructive sleep apnea has been shown to be independently associated with hypertension. This study aimed to non-invasively measure blood pressure during the rapid eye movement (REM) and non-rapid eye movement (NREM ...
Aljohara S. Almeneessier   +5 more
doaj   +1 more source

Sleep architecture in progressive supranuclear palsy: A video-polysomnography study

open access: yesAnnals of Indian Academy of Neurology, 2022
Background: Sleep disturbances have been reported to occur in progressive supranuclear palsy (PSP). The anatomical regions affected in PSP and those regulating sleep and wake cycle like dorsal raphe nucleus, locus coeruleus (LC), and pedunculopontine ...
Srikanth Yadav Boini   +7 more
doaj   +1 more source

Research Progress on Drug-related Rapid Eye Movement Sleep Behavior Disorder [PDF]

open access: yesZhongguo quanke yixue
Rapid eye movement sleep behavior disorder (RBD) is a parasomnia characterized by the loss of muscle atonia and the enactment of dreams during REM sleep, which can significantly impact the quality of life for both patients and their bed partners. RBD can
WANG Yi, CHENG Jinxiang, ZHAO Xianchao, REN Jiafeng, ZHANG Liping, DONG Menglong, LIN Zhifeng, SU Changjun
doaj   +1 more source

Tracking Eye Movements During Sleep in Mice

open access: yesFrontiers in Neuroscience, 2021
Eye movement is not only for adjusting the visual field and maintaining the stability of visual information on the retina, but also provides an external manifestation of the cognitive status of the brain.
Qingshuo Meng   +5 more
doaj   +1 more source

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