REM sleep behavior disorder - Symptoms and causes - Mayo Clinic
2018年1月18日 · Rapid eye movement (REM) sleep behavior disorder is a sleep disorder in which you physically act out vivid, often unpleasant dreams with vocal sounds and sudden, often violent arm and leg movements during REM sleep — sometimes called dream-enacting behavior.
Unraveling the Mechanisms of REM Sleep Atonia - PMC
2008年11月1日 · The concept that REM atonia is under the control of one physiological mechanism and one neurotransmitter pathway has seduced many of us. The undoubted appeal of the current theory—that glycinergic inhibition of motoneurons is the only mechanism mediating REM atonia—is its inherent simplicity.
REM Sleep Behavior Disorder (RBD) - Cleveland Clinic
2022年11月22日 · Normally, most of your body’s muscles (mainly skeletal muscles) are temporarily paralyzed during REM sleep while you’re dreaming so you can dream safely. This is called muscle atonia. For people with REM sleep …
REM Sleep Behavior Disorder - StatPearls - NCBI Bookshelf
2023年4月24日 · Rapid eye movement (REM) sleep behavior disorder is a parasomnia in which affected individuals act out their dreams while in the REM stage of sleep. Unfortunately, this can involve violence and can lead to the injury of self or others without conscious awareness.
REM Behavior Disorder - Stanford Health Care
With REM sleep, changes occur in brain signaling which cause reduced muscle tone in many of the body's muscles; this may be called REM sleep muscle paralysis or muscle atonia. This is considered a normal function of REM sleep.
A Neurologist's Guide to REM Sleep Behavior Disorder
2020年7月7日 · Rapid Eye Movement (REM) Sleep Behavior Disorder (RBD) is a non-familial sleep disorder, characterized by the loss of the inherent muscle atonia observed during normal REM sleep. This phenomenon is often referred to as REM Sleep without Atonia (RSWA).
Rapid eye movement sleep - Wikipedia
Rapid eye movement sleep (REM sleep or REMS) is a unique phase of sleep in mammals (including humans) and birds, characterized by random rapid movement of the eyes, accompanied by low muscle tone throughout the body, and the …
REM Sleep Behavior Disorder - Sleep Foundation
2024年5月3日 · During normal REM sleep, the body experiences temporary muscle paralysis, known as atonia, while the brain shows activity similar to wakefulness. Blood pressure rises, breathing becomes irregular, and the eyes dart in all directions rapidly (hence, the …
Management of REM sleep behavior disorder: an American …
2023年4月1日 · RBD is a parasomnia characterized by increased muscle tone in REM sleep accompanied by abnormal limb movements, vocalizations, and dreams. Loss of skeletal atonia normally present in REM sleep permits an individual with RBD to talk and move when dreaming.
REM Sleep Behavior Disorder: Diagnosis, Clinical Implications, …
Rapid eye movement sleep behavior disorder (RBD) is diagnosed when dream enactment and complex motor behaviors occur during rapid eye movement (REM) sleep, accompanied by supportive evidence from loss of normal REM sleep muscle atonia known as REM sleep without atonia (RSWA) during polysomnography. 1 The prevalence of RBD has been estimated to ...