释义 |
microsleepenUK
mi·cro·sleep M0277075 (mī′krə-slēp′) n. A period of attention loss and unresponsiveness that lasts from a few seconds to a few minutes and is often not associated with other characteristics of sleep, such as closed eyes or the perception of having been unconscious. Microsleeps are usually experienced by people who have narcolepsy or are severely deprived of sleep. microsleep (ˈmaɪkrəʊˌsliːp) n (Physiology) a period of sleep which is so momentary as to be imperceptiblemicrosleepenUK
microsleep (mī′krə-slēp′)n. A period of sleep that lasts up to a few seconds, usually experienced by people who have narcolepsy or are severely deprived of sleep.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 hypersomniamicrosleep 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. ThesaurusSeenodding |