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Microsleep
(redirected from nodding)

   Also found in: Dictionary/thesaurus, Legal, Idioms, Encyclopedia, Wikipedia 0.01 sec.
mi·cro·sleep (mkr-slp)
n.
A period of sleep that lasts up to a few seconds, usually experienced by narcoleptics or by severely sleep-deprived people.

Microsleep
A brief episode of sleep of precipitous onset, lasting from a fraction of a second to 30 seconds. It occurs in night-shift fatigue, and is associated with excess daytime sleepiness and automatic behaviour
Aetiology Sleep deprivation, mental fatigue, sleep apnea, hypoxia, narcolepsy, or hypersomnia

microsleep
Nodding Sleep disorders A brief episode of sleep lasting a few secs, which occurs in night-shift fatigue; it is associated with excess daytime sleepiness and automatic behavior. See Circadian rhythm, Libby Zion, Night-shift fatigue, Sleep disorders.


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