Results 11 to 20 of about 149,191 (334)
Role of corticosterone on sleep homeostasis induced by REM sleep deprivation in rats. [PDF]
PLoS ONE, 2013 Sleep is regulated by humoral and homeostatic processes. If on one hand chronic elevation of stress hormones impair sleep, on the other hand, rapid eye movement (REM) sleep deprivation induces elevation of glucocorticoids and time of REM sleep during the
Ricardo Borges Machado +2 more
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Molecular Mechanisms of REM Sleep [PDF]
Frontiers in Neuroscience, 2020 Rapid-eye movement (REM) sleep is a paradoxical sleep state characterized by brain activity similar to wakefulness, rapid-eye-movement, and lack of muscle tone.
Rikuhiro G. Yamada +2 more
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A predictive propensity measure to enter REM sleep [PDF]
Frontiers in NeuroscienceIntroductionDuring sleep periods, most mammals alternate multiple times between rapid-eye-movement (REM) sleep and non-REM (NREM) sleep. A common theory proposes that these transitions are governed by an “hourglass-like” homeostatic need to enter REM ...
Alexander G. Ginsberg +6 more
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REM sleep obstructive sleep apnoea
European Respiratory ReviewObstructive sleep apnoea (OSA) can occur in both rapid eye movement (REM) and non-REM sleep or be limited to REM sleep, when the upper airway is most prone to collapse due to REM sleep atonia.
Maria R. Bonsignore +5 more
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Local Aspects of Avian Non-REM and REM Sleep [PDF]
Frontiers in Neuroscience, 2019 Birds exhibit two types of sleep that are in many respects similar to mammalian rapid eye movement (REM) and non-REM (NREM) sleep. As in mammals, several aspects of avian sleep can occur in a local manner within the brain.
Niels C. Rattenborg +3 more
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Isolated Rem Sleep Behavior Disorder: A Model to Assess the Overnight Habituation of Emotional Reactivity [PDF]
Clocks & Sleep(1) Background: Phasic events in rapid eye movement (REM) sleep are a core feature of isolated REM behavior disorder (iRBD), which is often associated with emotion dysregulation.
Caterina Leitner +5 more
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The futuristic manifolds of REM sleep. [PDF]
J Sleep ResSummary Since one of its first descriptions 70 years ago, rapid eye movement sleep has continually inspired and excited new generations of sleep researchers. Despite significant advancements in understanding its neurocircuitry, underlying mechanisms and microstates, many questions regarding its function, especially beyond the early neurodevelopment ...
Parrino L, Rosenzweig I.
europepmc +2 more sources
Current Biology, 2020 For many decades, sleep researchers have sought to determine which species ‘have’ rapid eye movement (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.
Blumberg, Mark +4 more
openaire +3 more sources
An Asymmetrical Hypothesis for the NREM-REM Sleep Alternation—What Is the NREM-REM Cycle?
Frontiers in Neuroscience, 2021 Since the discovery of rapid eye movement (REM) sleep (Aserinsky and Kleitman, 1953), sleep has been described as a succession of cycles of non-REM (NREM) and REM sleep episodes.
Olivier Le Bon
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A probabilistic model for the ultradian timing of REM sleep in mice.
PLoS Computational Biology, 2021 A salient feature of mammalian sleep is the alternation between rapid eye movement (REM) and non-REM (NREM) sleep. However, how these two sleep stages influence each other and thereby regulate the timing of REM sleep episodes is still largely unresolved.
Sung-Ho Park +6 more
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