Results 41 to 50 of about 42,113 (336)

The spectrum of disorders causing violence during sleep

open access: yesSleep Science and Practice, 2019
Violent behavior during sleep is a common problem, affecting > 2% of the population > 15 years old as found in two large epidemiologic studies. The differential diagnosis of sleep related injury and violence includes: REM sleep behavior disorder (RBD ...
Carlos H. Schenck
doaj   +1 more source

Neurodegenerative disorder risk in idiopathic REM sleep behavior disorder: study in 174 Patients. [PDF]

open access: yes, 2018
Objective To estimate the risk for developing a defined neurodegenerative syndrome in a large cohort of idiopathic REM sleep behavior disorder (IRBD) patients with long follow-up.
Fernández-Arcos, Ana   +11 more
core   +1 more source

Associations Between Self-Reported Sleep Disturbances and Cognitive Impairment: A Population-Based Cross-Sectional Study

open access: yesNature and Science of Sleep, 2022
Long Sun,1,2 Keqing Li,3 Lili Zhang,3 Yunshu Zhang3 1Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, People’s Republic of China; 2National Health Commission of ...
Sun L, Li K, Zhang L, Zhang Y
doaj  

The primary function of REM sleep [PDF]

open access: yes, 2006
In this paper, the physiological features associated with the different stages of REM sleep and with what information processing researchers have called “effort” and “arousal” are compared.
Bernhard, Mr. Andrew E.
core   +1 more source

REM Sleep Characteristics in Narcolepsy and REM Sleep Behavior Disorder [PDF]

open access: yesSleep, 2007
To assess the presence of polysomnographic characteristics of REM sleep behavior disorder (RBD) in narcolepsy; and to quantify REM sleep parameters in patients with narcolepsy, in patients with "idiopathic" RBD, and in normal controls.Sleep laboratory studySixteen patients with narcolepsy and cataplexy matched for age and sex with 16 patients with ...
Yves, Dauvilliers   +5 more
openaire   +2 more sources

Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We therefore tested the hypothesis that Modafinil would improve FOG in PwPD.
Tuhin Virmani   +8 more
wiley   +1 more source

REM sleep behavior disorder: From dreams to neurodegeneration

open access: yesNeurobiology of Disease, 2012
REM sleep behavior disorder is a unique parasomnia characterized by dream enactment behavior during REM sleep. Unless triggered by pharmacologic agents such as antidepressants, it is generally related to damage of pontomedullary brainstem structures ...
Ronald B. Postuma   +2 more
doaj   +1 more source

Rhythmic movements in sleep disorders and in epileptic seizures during sleep

open access: yesSleep Science and Practice, 2020
Rhythmic movements during sleep may occur in the context of physiological sleep-related motor activity or be part of sleep-related movement disorders such as bruxism, periodic limb movement disorder, restless legs syndrome, and sleep-related rhythmic ...
Rosalia Silvestri, Arthur Scott Walters
doaj   +1 more source

Overnight Distribution of REM Sleep Features in People with Parkinson’s Disease (PD) and Non-PD Controls

open access: yesJournal of Parkinson’s Disease, 2023
Background: Rapid eye movement (REM) sleep behavior disorder (RBD) is a leading predictor of Parkinson’s disease (PD). Diagnosis is performed in the sleep laboratory by detecting pathological REM sleep without atonia (RSWA). The evidence on the overnight
Andrew Dagay   +7 more
doaj   +1 more source

Salivary melatonin onset in youth at familial risk for bipolar disorder [PDF]

open access: yes, 2019
Melatonin secretion and polysomnography (PSG) were compared among a group of healthy adolescents who were at high familial risk for bipolar disorder (HR) and a second group at low familial risk (LR).
Armitage, Roseanne   +13 more
core   +2 more sources

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