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A 2012 review focused on antidepressants and sleep found that mirtazapine reduced the time it took to fall asleep and improved the quality of sleep in many people with sleep disorders caused by depression, but that it could also disturb sleep in many people, especially at higher doses, causing restless leg syndrome in 8 to 28% of people and in ...
Acetylcholine is known to promote wakefulness in the basal forebrain. Stimulating the basal forebrain gives rise to acetylcholine release, which induces wakefulness and REM sleep , whereas inhibition of acetylcholine release in the basal forebrain by adenosine causes slow wave sleep .
RBD is a sleep disorder characterized by the loss of normal skeletal muscle atonia during REM sleep and is associated with prominent motor activity and vivid dreaming. [6] [2] These dreams often involve screaming, shouting, laughing, crying, arm flailing, kicking, punching, choking, and jumping out of bed.
The term "anticholinergic" is typically used to refer to antimuscarinics which competitively inhibit the binding of ACh to muscarinic acetylcholine receptors; such agents do not antagonize the binding at nicotinic acetylcholine receptors at the neuromuscular junction, although the term is sometimes used to refer to agents which do so. [3] [5]
Narcolepsy is a chronic neurological disorder that impairs the ability to regulate sleep–wake cycles, and specifically impacts REM (rapid eye movement) sleep. [1] The pentad symptoms of narcolepsy include excessive daytime sleepiness (EDS), sleep-related hallucinations, sleep paralysis, disturbed nocturnal sleep (DNS), and cataplexy. [1]
Each sleep cycle lasts about 90 to 110 minutes and includes stages that fall into two main phases: non-REM (or NREM) sleep and REM sleep. Non-REM sleep has three sub-stages: light sleep, deep ...
G47.800 REM sleep related behavior disorder (phantasmagorias) G47.801 Impaired REM sleep related non painful penile erection; G47.802 REM sleep related painful penile erection; G47.803 REM sleep related cardiac sinus arrest; G47.804 REM sleep related headache (use additional code if required to indicate type of headache)
Experts explain what parasomnias are and treatment options.