Sleepwalker Meaning: Definition, Examples, and Translations
๐ด
sleepwalker
[หsliหpหwษหkษr ]
Definition
sleep behavior
A sleepwalker is a person who walks or performs other complex behaviors while still asleep. This phenomenon occurs during the deeper stages of sleep, primarily in non-REM sleep. Sleepwalking can involve a variety of activities, including walking, talking, or even eating, all while in a state of unconsciousness.
Synonyms
noctambulist, somnambulist, walker.
Examples of usage
- My brother is a sleepwalker; he often walks around the house at night.
- Sleepwalkers usually don't remember their actions in the morning.
- The child became a sleepwalker after the stress of moving to a new school.
- Doctors suggest keeping sleepwalkers safe by blocking stairways.
Translations
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Interesting Facts
Science
- Sleepwalking usually occurs during deep sleep in the non-REM stage, where the brain is inactive in terms of consciousness.
- About 1-15% of children experience sleepwalking, and it often reduces as they grow older.
- Research suggests that genetics can influence the likelihood of sleepwalking, as it often runs in families.
Pop Culture
- In the classic 1940 movie 'The Adventures of Ichabod and Mr. Toad,' Mr. Toad sleepwalks through a series of humorous mishaps.
- The song 'Sleepwalker' by the band The Kinks portrays the whimsical yet eerie nature of someone wandering in their sleep.
Psychology
- Sleepwalking is often linked to stress, sleep deprivation, or a disruptive sleep environment.
- Therapies like cognitive-behavioral therapy have been used to help people reduce sleepwalking episodes.
Literature
- Sleepwalking is a popular theme in literature, often symbolizing lack of control or wandering through life, as showcased in Shakespeare's 'Macbeth' with Lady Macbethโs sleepwalking scenes.
- In modern stories, characters who sleepwalk might find themselves in unexpected adventures or conflicts, highlighting their subconscious journeys.
Origin of 'sleepwalker'
Main points about word origin
- The term 'sleepwalking' comes from the combination of 'sleep' and 'walk,' indicating movement during sleep.
- Historically, the phenomenon was known as 'noctambulism,' which has roots in Latin, with 'noctis' meaning 'night' and 'ambulare' meaning 'to walk.'
The term 'sleepwalker' dates back to the early 19th century and originates from the combination of the words 'sleep' and 'walker'. The word 'sleep' has Old English roots, derived from the word 'slวฃpan', which means to sleep, while 'walker' comes from the Old English 'wealcan', meaning to move or roll. The phenomenon of sleepwalking itself has been documented throughout history, with references found in ancient medical texts. It was commonly seen as a mysterious condition, often attributed to supernatural forces or as a symptom of extreme emotional distress. Modern medicine has classified sleepwalking as a parasomnia, a disorder characterized by abnormal behaviors during sleep. The understanding of sleepwalking has evolved significantly, and today it is recognized as a complex interaction of genetic, environmental, and neurological factors.