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Related Concept Videos

Nightmares and Night Terrors01:18

Nightmares and Night Terrors

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Nightmares and night terrors represent two distinct types of sleep disturbances that differ in timing, characteristics, and the sleeper's recall of the event. Nightmares are vivid, disturbing dreams that usually awaken the sleeper from REM sleep, a stage of sleep where brain activity is high, and dreams are most frequent. Upon awakening, individuals often have detailed recollections of their nightmares, which can include themes of threats to survival, security, or self-esteem.
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Restless Leg Syndrome and Night Terrors01:27

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Restless Leg Syndrome (RLS), also known as Willis-Ekbom disease, is a neurological disorder characterized by an uncontrollable urge to move the legs due to uncomfortable sensations. These sensations typically occur during periods of rest or inactivity, particularly when lying down or sitting, and can severely disrupt sleep.
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REM Sleep Behavior Disorder (RBD) is a sleep disorder characterized by the absence of muscle paralysis that normally occurs during the REM phase of sleep. This absence allows individuals to physically act out their dreams, which are often vivid and disturbing. Common behaviors exhibited during episodes include kicking, punching, and yelling. These actions can be dangerous, potentially leading to injuries for the person with RBD or their bed partner.
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Sleepwalking and Sleep Talking01:17

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Somnambulism, commonly known as sleepwalking, involves individuals engaging in activities ranging from simple walking to more complex behaviors such as driving. Sleepwalking typically occurs during the slow-wave sleep stages 3 and 4 early in the night when the person is not dreaming, contradicting the myth that sleepwalkers are acting out their dreams.
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Sleep-Wake Cycles01:24

Sleep-Wake Cycles

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Sleep is an essential physiological process vital to maintaining overall well-being. The reticular activating system (RAS), a network of neurons in the brainstem, regulates wakefulness and sleep. While it may seem passive, sleep consists of distinct cycles, each with its unique characteristics and functions. Two key sleep phases are non-rapid eye movement (NREM) and  rapid eye movement (REM).
NREM Sleep
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Understanding Sleep01:11

Understanding Sleep

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Sleep, an essential biological state, involves significant reductions in physical activity, sensory awareness, and interaction with the environment. This complex physiological process is primarily regulated by specific brain regions, notably the hypothalamus and pons, which govern the sleep-wake cycle or circadian rhythm.
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A Chronic Sleep Fragmentation Model using Vibrating Orbital Rotor to Induce Cognitive Deficit and Anxiety-Like Behavior in Young Wild-Type Mice
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Sleep Terrors: An Updated Review.

Alexander K C Leung1, Amy A M Leung2, Alex H C Wong3

  • 1Department of Pediatrics, The University of Calgary and The Alberta Children’s Hospital, Calgary, Alberta, Canada

Current Pediatric Reviews
|October 16, 2019
PubMed
Summary
This summary is machine-generated.

Sleep terrors are common in children but usually benign. Most children outgrow them, and treatment focuses on reassurance, parental education, and good sleep hygiene.

Keywords:
Impaired arousalnight terrorsnightmaresnon-rapid eye movement sleepparasomniaspavor nocturnus

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Area of Science:

  • Pediatric Sleep Medicine
  • Neurology
  • Psychology

Background:

  • Sleep terrors (night terrors) are common, frightening, yet benign pediatric events.
  • Accurate diagnosis and understanding are crucial for managing this condition.

Purpose of the Study:

  • To familiarize physicians with the clinical manifestations, diagnosis, and management of sleep terrors in children.
  • To provide guidance on recognizing and addressing sleep terror episodes.

Main Methods:

  • A comprehensive PubMed search was conducted using terms "sleep terrors" and "night terrors".
  • The review included meta-analyses, RCTs, clinical trials, observational studies, and reviews published in English.
  • Information from the search was synthesized for the article's compilation.

Main Results:

  • Sleep terrors affect 1-6.5% of children aged 1-12, peaking between 5-7 years.
  • Episodes involve abrupt awakening with intense fear, confusion, autonomic hyperactivity, and amnesia.
  • Potential causes include developmental, environmental, organic, psychological, and genetic factors.

Conclusions:

  • Most children outgrow sleep terrors by late adolescence.
  • Treatment primarily involves reassurance, parental education, and addressing precipitating factors.
  • Medical intervention is rarely needed; anticipatory awakening or short-term clonazepam may be considered for severe cases.