Results 31 to 40 of about 33,863 (342)

Sleep stability in isolated rapid eye movement sleep behavior disorder, Parkinson's disease, and dementia with Lewy bodies [PDF]

open access: yes, 2022
Publisher Copyright: © 2022 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.Background: Non-REM sleep symptoms remain poorly understood in alpha-synucleinopathies.
Bugalho, Paulo, Magriço, Marta
core   +1 more source

Melatonin for rapid eye movement sleep behavior disorder in Parkinson's disease : a randomised controlled trial [PDF]

open access: yes, 2019
Background Melatonin may reduce REM-sleep behavior disorder (RBD) symptoms in Parkinson's disease (PD), though robust clinical trials are lacking. Objective To assess the efficacy of prolonged-release (PR) melatonin for RBD in PD.
Coeytaux Jackson, Alessandra   +10 more
core   +1 more source

Preliminary finding of a randomized, double-blind, placebo-controlled, crossover study to evaluate the safety and efficacy of 5-hydroxytryptophan on REM sleep behavior disorder in Parkinson's disease [PDF]

open access: yes, 2021
Altered serotonergic neurotransmission may contribute to the non-motor features commonly associated with Parkinson's disease (PD) such as sleep disorders. The 5-hydroxytryptophan (5-HTP) is the intermediate metabolite of L-tryptophan in the production of
Cannas, Antonino   +7 more
core   +1 more source

Activation of the motor cortex during phasic rapid eye movement sleep [PDF]

open access: yes, 2016
When dreaming during rapid eye movement (REM) sleep, we can perform complex motor behaviors while remaining motionless. How the motor cortex behaves during this state remains unknown.
De Carli, F   +8 more
core   +2 more sources

The Parasomnias and Sleep Related Movement Disorders—A Look Back at Six Decades of Scientific Studies

open access: yesClinical and Translational Neuroscience, 2022
The objective of this article is to provide a comprehensive personal survey of all the major parasomnias with coverage of their clinical presentation, investigation, physiopathogenesis and treatment.
Roger J. Broughton
doaj   +1 more source

a previously undescribed entity [PDF]

open access: yes, 2015
Background: There are few studies describing periodic limb movement syndrome (PLMS) in rapid eye movement (REM) sleep in patients with narcolepsy, restless legs syndrome, REM sleep behavior disorder, and spinal cord injury, and to a lesser extent, in ...
Gaede, Gunnar   +5 more
core   +1 more source

Evidence for the re-enactment of a recently learned behavior during sleepwalking. [PDF]

open access: yesPLoS ONE, 2011
Animal studies have shown that sequenced patterns of neuronal activity may be replayed during sleep. However, the existence of such replay in humans has not yet been directly demonstrated. Here we studied patients who exhibit overt behaviors during sleep
Delphine Oudiette   +5 more
doaj   +1 more source

The Accuracy and Reliability of Sleep Staging and Sleep Biomarkers in Patients with Isolated Rapid Eye Movement Sleep Behavior Disorder. [PDF]

open access: yes, 2023
PURPOSE: This study aimed to establish the diagnostic accuracy of a previously validated sleep staging system in patients with probable isolated REM sleep behavior disorder (iRBD), and to compare physicians diagnoses of iRBD based on REM sleep without ...
Angel, Elise   +10 more
core   +1 more source

Loss of REM sleep features across nighttime in REM sleep behavior disorder [PDF]

open access: yesSleep Medicine, 2016
Melatonin is a chronobiotic treatment which also alleviates rapid eye movement (REM) sleep behavior disorder (RBD). Because the mechanisms of this benefit are unclear, we evaluated the clock-dependent REM sleep characteristics in patients with RBD, whether idiopathic (iRBD) or associated with Parkinson's Disease (PD), and we compared findings with PD ...
Arnaldi, Dario   +4 more
openaire   +4 more sources

A high-density electroencephalography study reveals abnormal sleep homeostasis in patients with rapid eye movement sleep behavior disorder

open access: yesScientific Reports, 2021
Rapid eye movement (REM) sleep behavior disorder (RBD) is characterized by disrupting motor enactments during REM sleep, but also cognitive impairments across several domains.
Amandine Valomon   +7 more
doaj   +1 more source

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