Results 1 to 10 of about 180,518 (204)

REM sleep behaviour disorder

open access: yesNature Reviews Disease Primers, 2018
Rapid eye movement (REM) sleep behaviour disorder (RBD) is a parasomnia that is characterized by loss of muscle atonia during REM sleep (known as REM sleep without atonia, or RSWA) and abnormal behaviours occurring during REM sleep, often as dream ...
Carlos H Schenck   +2 more
exaly   +4 more sources

The microstructure of REM sleep: Why phasic and tonic?

open access: yesSleep Medicine Reviews, 2020
Rapid eye movement (REM) sleep is a peculiar neural state that occupies 20-25% of nighttime sleep in healthy human adults and seems to play critical roles in a variety of functions spanning from basic physiological mechanisms to complex cognitive ...
Lino Nobili   +2 more
exaly   +2 more sources

What is REM sleep? [PDF]

open access: yesCurrent Biology, 2020
For many decades, sleep researchers have sought to determine which species “have” REM sleep. In doing so, they relied predominantly on a template derived from the expression of REM sleep in the adults of a small number of mammalian species.
M. Blumberg   +4 more
semanticscholar   +2 more sources

Prefrontal cortical regulation of REM sleep

open access: yesNature Neuroscience, 2023
Jiso Hong, Franz L Weber, Kevin T. Beier
exaly   +2 more sources

REM Sleep EEG Instability in REM Sleep Behavior Disorder and Clonazepam Effects [PDF]

open access: yesSleep, 2017
Study Objectives We aimed to analyze quantitatively rapid eye movement (REM) sleep electroencephalogram (EEG) in controls, drug‐naïve idiopathic REM sleep behavior disorder patients (iRBD), and iRBD patients treated with clonazepam.
R. Ferri   +7 more
semanticscholar   +2 more sources

The narrative of dream reports [PDF]

open access: yes, 1989
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Two questions are addressed: 1) whether a dream is meaningful as a whole, or whether the scenes are separate and unconnected, and 2) whether dream images ...
Blagrove, Mark Thomas
core   +7 more sources

Paradoxical somatodendritic decoupling supports cortical plasticity during REM sleep

open access: yesScience, 2022
Rapid eye movement (REM) sleep is associated with the consolidation of emotional memories. Yet, the underlying neocortical circuits and synaptic mechanisms remain unclear.
Mattia Aime   +7 more
semanticscholar   +1 more source

The subthalamic corticotropin-releasing hormone neurons mediate adaptive REM-sleep responses to threat.

open access: yesNeuron, 2022
When an animal faces a threatening situation while asleep, rapid arousal is the essential prerequisite for an adequate response. Here, we find that predator stimuli induce immediate arousal from REM sleep compared with NREM sleep.
Yu-Ting Tseng   +11 more
semanticscholar   +1 more source

Comparison of different methods to assess the distribution of alien plants along the road network and use of Google Street View panoramas interpretation in Sicily (Italy) as a case study [PDF]

open access: yesBiodiversity Data Journal, 2021
The survey by foot in the field is compared to the survey from a car, the photo-interpretation of Google Street View (GSV) panoramas continuously and at intervals of 1.5 km and the photo-interpretation of Google Earth aerial images on a 10 km stretch of ...
Giulio Barone   +2 more
doaj   +3 more sources

Determination of the parameters of thermodynamic stability constants of bromide complexes of rare earth metals for modeling the optimal regimes of hydrometallurgical extraction

open access: yesArab Journal of Basic and Applied Sciences, 2022
Determination of the thermodynamic parameters of complex compounds of rare earth metals in aqueous solutions is of considerable interest for understanding the hydrometallurgical processes associated with the extraction and separation of yttrium and ...
Fialkovsky Igor Sergeevich   +3 more
doaj   +1 more source

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