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Insomnia

Insomnia

Insomnia is a prevalent sleep disorder characterized by difficulty falling asleep, frequent awakenings during the night, and waking up too early without being able to return to sleep. People with insomnia often experience these disruptions at least three nights a week for at least one month. Chronic insomnia, which lasts for at least three months, can lead to increased anxiety, which in turn can worsen sleep difficulties, creating a cycle of sleeplessness and stress.
Multiple factors contribute...

Nightmares and Night Terrors

Nightmares and Night Terrors

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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Management of Insomnia

Management of Insomnia

The sleep cycle, an integral part of human health, consists of several stages with distinct characteristics and functions. It begins with a transition from wakefulness to sleep, known as the light sleep phase, followed by the restorative deep sleep phase, essential for physical recovery and growth. The cycle concludes with the Rapid Eye Movement (REM) phase, characterized by high brain activity and vivid dreaming. Insomnia, a prevalent sleep disorder, involves difficulty falling asleep, staying...

Sleep-Wake Cycles

Sleep-Wake Cycles

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
NREM sleep comprises four progressive stages that seamlessly merge:

Insufficient Sleep and Sleep Deprivation

Insufficient Sleep and Sleep Deprivation

Insufficient sleep refers to not getting the recommended amount of sleep for optimal functioning, even if it's just slightly less than needed. Sleep insufficiency may occur due to lifestyle choices, such as staying up late for social events or work, resulting in routinely getting less sleep than required. For example, consistently sleeping 6 hours when the body needs 7-9 hours can lead to cumulative effects on health and well-being.
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Narcolepsy

Narcolepsy

Narcolepsy is a chronic sleep disorder characterized by pervasive, uncontrolled sleepiness and other sleep disturbances. One of its hallmark symptoms is an abrupt transition to REM sleep upon falling asleep, which causes symptoms typically associated with this phase to occur unexpectedly during wakefulness. These include the following symptoms, which typically last from a minute or two to half an hour.

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Related Experiment Video

Updated: May 16, 2025

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood

Published on: October 2, 2019

[Insomnia in children].

E S Tarasenko¹, M G Poluektov¹

¹I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia.

Zhurnal Nevrologii I Psikhiatrii Imeni S.S. Korsakova

|May 15, 2025

Summary

Healthy sleep is crucial for child development. This study details childhood insomnia, its causes, and age-specific treatments, emphasizing sleep hygiene and safety.

Keywords:

children clinical variants of insomnia diagnosis and therapeutic approaches insomnia sleep

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Area of Science:

Pediatrics
Sleep Medicine
Child Psychology

Background:

Healthy sleep is fundamental for children's growth and development.
Childhood insomnia presents unique characteristics compared to adult insomnia.
Understanding age-specific sleep standards is key to assessing sleep quality.

Purpose of the Study:

To review the dynamics of sleep standards in children based on age.
To explore the clinical variants and contributing factors of insomnia in children.
To outline current treatment strategies for childhood insomnia.

Main Methods:

Literature review on childhood sleep standards and insomnia.
Analysis of factors contributing to acute and chronic insomnia in pediatric populations.
Examination of treatment modalities including behavioral therapy and pharmacotherapy.

Main Results:

Childhood insomnia is linked to stress, somatic pathology, and central nervous system hyperactivation.
Neuropsychiatric conditions exacerbate insomnia severity in children.
Negative sleep associations in infancy and poor sleep hygiene in adolescence are significant factors.

Conclusions:

Childhood insomnia requires age-tailored assessment and management.
Treatment involves sleep hygiene, behavioral interventions, and cautiously applied pharmacotherapy.
Safety is paramount in the pharmacotherapy of pediatric insomnia.