Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Understanding Sleep01:11

Understanding Sleep

1.8K
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.
The circadian rhythm, a nearly 24-hour cycle, is deeply influenced by environmental light cues. Light exposure directly affects the hypothalamus, which in turn regulates...
1.8K
Insufficient Sleep and Sleep Deprivation01:13

Insufficient Sleep and Sleep Deprivation

1.2K
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.
Sleep deprivation is a more severe form of sleep loss...
1.2K
Sleep-Wake Cycles01:24

Sleep-Wake Cycles

3.2K
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:
3.2K
Nightmares and Night Terrors01:18

Nightmares and Night Terrors

698
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.
Nightmares...
698
Substance Use Disorders Affecting Sleep01:24

Substance Use Disorders Affecting Sleep

510
Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...
510
Stages of Sleep01:22

Stages of Sleep

1.6K
Sleep progresses through distinct stages, each characterized by specific brain wave patterns and physiological responses ranging from wakefulness to stages of non-rapid eye movement, known as non-REM, to rapid eye movement, referred to as REM. Understanding these stages helps in recognizing how sleep supports various bodily and cognitive functions.
Before sleep begins, in wakefulness, the brain exhibits primarily beta waves, which are high in frequency and low in amplitude, indicating alertness...
1.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Tracing the Evolution of Sleep-Related Behavioural Outcomes Research in Autistic Children: A Scientometric Review.

Journal of autism and developmental disorders·2026
Same author

Unlocking the Potential of Habitual Napping to Moderate the Association Between Sleep Disturbances and Behavioral Problems Among Autistic and Typically Developing Children.

Autism research : official journal of the International Society for Autism Research·2026
Same author

Response to: "Converging Approaches to Autistic Online Discourse".

Autism research : official journal of the International Society for Autism Research·2026
Same author

The Development of Chronic Insomnia in Prostate Cancer Patients Receiving Androgen Deprivation Therapy: DEPRIVED Study.

Psycho-oncology·2025
Same author

Maximizing the Quality and Reporting Standards of Autism Intervention Science.

Autism research : official journal of the International Society for Autism Research·2025
Same author

A Community Study on Sleep Characteristics and Anxiety Symptoms in Children with Dyslexia.

Brain sciences·2025

Related Experiment Video

Updated: Mar 15, 2026

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood
08:20

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

Published on: October 2, 2019

12.6K

Why Do I Need Sleep? Exploring Children's Views on Sleep and Its Importance.

Nandini Adusumilli1, Kate O'Halloran1, Xóté Tadhg Ó Séaghdha2

  • 1Sleep Education and Research Laboratory, UCL Institute of Education, London WC1H 0AA, UK.

Healthcare (Basel, Switzerland)
|March 14, 2026
PubMed
Summary

Children

Keywords:
children’s sleepschool performancesleep practicessleep problems

More Related Videos

Chronic Sleep Deprivation in Mouse Pups by Means of Gentle Handling
03:46

Chronic Sleep Deprivation in Mouse Pups by Means of Gentle Handling

Published on: October 11, 2018

11.1K
A Chronic Sleep Fragmentation Model using Vibrating Orbital Rotor to Induce Cognitive Deficit and Anxiety-Like Behavior in Young Wild-Type Mice
06:23

A Chronic Sleep Fragmentation Model using Vibrating Orbital Rotor to Induce Cognitive Deficit and Anxiety-Like Behavior in Young Wild-Type Mice

Published on: September 22, 2020

6.2K

Related Experiment Videos

Last Updated: Mar 15, 2026

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood
08:20

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

Published on: October 2, 2019

12.6K
Chronic Sleep Deprivation in Mouse Pups by Means of Gentle Handling
03:46

Chronic Sleep Deprivation in Mouse Pups by Means of Gentle Handling

Published on: October 11, 2018

11.1K
A Chronic Sleep Fragmentation Model using Vibrating Orbital Rotor to Induce Cognitive Deficit and Anxiety-Like Behavior in Young Wild-Type Mice
06:23

A Chronic Sleep Fragmentation Model using Vibrating Orbital Rotor to Induce Cognitive Deficit and Anxiety-Like Behavior in Young Wild-Type Mice

Published on: September 22, 2020

6.2K

Area of Science:

  • Pediatric Sleep Science
  • Cross-Cultural Psychology
  • Child Development

Background:

  • Sleep is vital for children's development, yet recommendations often lack cultural context.
  • Western-centric sleep guidelines may not align with diverse global practices.
  • Understanding children's sleep perceptions across cultures is essential.

Purpose of the Study:

  • To explore primary school children's perceptions of sleep.
  • To examine cultural, familial, and technological influences on sleep practices.
  • To compare sleep perceptions in India and the UK.

Main Methods:

  • Qualitative cross-study design involving two cohorts.
  • Semi-structured group interviews with children aged 8-12 years.
  • Thematic analysis of interview data.

Main Results:

  • Common themes identified: sleep benefits, consequences of poor sleep, quality factors, and technology's role.
  • Indian children noted academic stress and social media as barriers; cultural practices as aids.
  • UK children highlighted environmental factors and parental controls on technology.

Conclusions:

  • Children recognize sleep's importance for well-being and growth.
  • Cultural context significantly shapes sleep practices and barriers.
  • Culturally sensitive sleep education is crucial for global child health.