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Distinct brain atrophy progression subtypes underlie phenoconversion in isolated REM sleep behaviour disorder

open access: yes
Joza S   +39 more
europepmc   +1 more source

REM sleep behaviour disorder

Nature 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 enactments that can cause injury.
Y. Dauvilliers   +7 more
semanticscholar   +8 more sources

REM sleep

Reference Module in Neuroscience and Biobehavioral Psychology, 2021
Rapid eye movement (REM) sleep was first identified by its most obvious behavior: rapid eye movements during sleep. In most adult mammals, the electroencephalogram (EEG) of the neocortex is low in voltage during REM sleep.
J. Siegel
semanticscholar   +1 more source

REM sleep and memory

Current Opinion in Neurobiology, 2017
Memory consolidation, a process which stabilizes recently acquired information into long-term storage, is thought to be optimized during sleep. Although recent evidence indicates that non-rapid-eye movement sleep (NREMs) is directly involved in memory consolidation, the role of rapid-eye movement sleep (REMs) in this process has remained controversial ...
Boyce, Richard   +2 more
openaire   +3 more sources

REM-sleep timing is controlled homeostatically by accumulation of REM-sleep propensity in non-REM sleep

American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 1994
Sleep structure in the rat was characterized during uninterrupted full-day recordings using an analytic procedure that identifies rapid eye movement (REM) sleep episodes based on REM-sleep-onset electroencephalograph phenomena, hence independently of REM-sleep duration.
H. C. Heller, J. H. Benington
openaire   +3 more sources

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