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

Substance Use Disorders Affecting Sleep01:24

Substance Use Disorders Affecting Sleep

524
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,...
524
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
REM Sleep Behavior Disorder01:15

REM Sleep Behavior Disorder

2.4K
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.
RBD is significantly associated with...
2.4K
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
Insomnia01:27

Insomnia

571
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...
571
Management of Insomnia01:19

Management of Insomnia

766
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...
766

You might also read

Related Articles

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

Sort by
Same author

'I Didn't Even Associate the Two Together at All': A Qualitative Study of 'Information Work' Undertaken by Parents and Their Children With Epilepsy to Make Sense of Sleep and Seizures.

Health expectations : an international journal of public participation in health care and health policy·2026
Same author

Short- and long-term scaling behavior of blood pressure and pulse arrival time during sleep in healthy controls and patients with obstructive sleep apnea.

PloS one·2026
Same author

Prevalence of Insomnia in Healthcare Profession - PIHEP Study: A Large-Scale National Study in Vietnam.

Nature and science of sleep·2026
Same author

Deadly Heat: The Association Between Ambient Temperature and Suicide in Young People in the United States.

The American journal of psychiatry·2026
Same author

Altered heart rate variability is associated with all-cause mortality in patients with co-morbid insomnia and obstructive sleep apnea.

Sleep·2026
Same author

Integrating a Non-Communicable Disease Care Cascade within Ghana's Community-Based Health Planning and Services (CHPS) Program: the COMBINE Pilot Implementation Trial.

medRxiv : the preprint server for health sciences·2026

Related Experiment Video

Updated: Mar 23, 2026

Author Spotlight: Traditional Chinese Medicine for Sleep Disorders in Acute COPD — A Safe, Cost-Effective Approach
04:53

Author Spotlight: Traditional Chinese Medicine for Sleep Disorders in Acute COPD — A Safe, Cost-Effective Approach

Published on: October 18, 2024

1.6K

A wake-up call for a global climate and sleep task force.

Kelton Minor1,2, Christine Blume3,4,5, Aric Prather6,7

  • 1Copenhagen Center for Social Data Science, University of Copenhagen, Copenhagen, Denmark.

Sleep
|March 21, 2026
PubMed
Summary

Global warming is harming sleep quality worldwide. Current research underestimates this impact, especially for vulnerable populations, necessitating urgent global action to protect sleep health.

Keywords:
adaptationclimate changeclimate variabilityhealth economicsheatsleep environmentsleep healthtemperatureurbanizationweather

More Related Videos

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
04:33

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression

Published on: April 26, 2024

1.6K
High-Definition Transcranial Direct Current Stimulation During Sleep
09:23

High-Definition Transcranial Direct Current Stimulation During Sleep

Published on: December 5, 2025

364

Related Experiment Videos

Last Updated: Mar 23, 2026

Author Spotlight: Traditional Chinese Medicine for Sleep Disorders in Acute COPD — A Safe, Cost-Effective Approach
04:53

Author Spotlight: Traditional Chinese Medicine for Sleep Disorders in Acute COPD — A Safe, Cost-Effective Approach

Published on: October 18, 2024

1.6K
Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
04:33

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression

Published on: April 26, 2024

1.6K
High-Definition Transcranial Direct Current Stimulation During Sleep
09:23

High-Definition Transcranial Direct Current Stimulation During Sleep

Published on: December 5, 2025

364

Area of Science:

  • Environmental Health
  • Sleep Science
  • Climate Change Research

Background:

  • Rising global temperatures due to human activities are increasingly affecting the nighttime environment essential for sleep.
  • Existing research indicates a link between higher ambient temperatures and impaired sleep initiation and maintenance, supported by both observational and laboratory studies.
  • Despite advancements, the global impact of climate change on sleep health is not fully understood, with current data often being unrepresentative of the global population.

Purpose of the Study:

  • To highlight the imprecise characterization and conservative estimation of global sleep health sensitivity to climate change.
  • To emphasize the underrepresentation of vulnerable populations in existing sleep and temperature research.
  • To call for the formation of a global taskforce to conduct a unified assessment of climate-sleep relationships and adaptation strategies.

Main Methods:

  • Review and synthesis of existing global observational and in-lab evidence on temperature and sleep.
  • Analysis of the representativeness of current research concerning the global human population and vulnerable groups.
  • Identification of research gaps and methodological limitations in assessing climate-sleep impacts.

Main Results:

  • Current research on temperature and sleep is not globally representative, leading to conservative estimates of impact.
  • Vulnerable populations, likely more sensitive to heat, remain undersampled in existing studies.
  • There is a significant need for more inclusive and representative research to accurately gauge the global burden of climate-driven sleep disruption.

Conclusions:

  • Urgent, coordinated action is required from sleep, climate, and health research communities.
  • Establishment of a global climate and sleep taskforce is proposed for a unified assessment and to integrate findings into monitoring systems.
  • Mitigation and adaptation strategies at a global scale are essential to address persistent climate-sleep impacts and protect human health, wellbeing, and performance.