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

217
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...
217
Cognitive Development During Adulthood01:30

Cognitive Development During Adulthood

49
Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...
49
Substance Use Disorders Affecting Sleep01:24

Substance Use Disorders Affecting Sleep

158
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,...
158
Insufficient Sleep and Sleep Deprivation01:13

Insufficient Sleep and Sleep Deprivation

131
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...
131
Sleep-Wake Cycles01:24

Sleep-Wake Cycles

1.2K
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:
1.2K
Stages of Sleep01:22

Stages of Sleep

169
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...
169

You might also read

Related Articles

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

Sort by
Same author

Electrophysiological asymmetry in vincristine-exposed children with acute lymphoblastic leukemia: Evidence from bilateral nerve conduction studies.

PloS one·2026
Same author

The Mediating Role of Daily Affect Dynamics in Bidirectional and Longitudinal Associations Between Depressive Symptoms and Inflammation.

Biopsychosocial science and medicine·2026
Same author

Aging in South Korea: the first penguin of the fastest aging nations.

The Gerontologist·2026
Same author

Associations of lifestyle and health factors with subjective memory complaints in a large cohort of mHealth users.

Aging & mental health·2026
Same author

Advancing Intervention Research to Improve Health and Well-Being in Older Adults via Roybal Centers.

Journal of gerontological nursing·2026
Same author

Pain and Social Isolation as Mediators of the Longitudinal Association Between Sleep Problems and Frailty in U.S. Older Adults.

Journal of applied gerontology : the official journal of the Southern Gerontological Society·2026

Related Experiment Video

Updated: Jun 2, 2025

Multi-Modal Home Sleep Monitoring in Older Adults
07:40

Multi-Modal Home Sleep Monitoring in Older Adults

Published on: January 26, 2019

7.6K

Multidimensional sleep health and cognitive function across adulthood.

Kristin R Calfee1, Soomi Lee1, Ross Andel2

  • 1Department of Human Development and Family Studies, Center for Healthy Aging, Pennsylvania State University, University Park, PA, USA.

Sleep Health
|January 16, 2025
PubMed
Summary

Better sleep health, assessed across multiple domains, is linked to higher cognitive function. This association was observed cross-sectionally and longitudinally, though the longitudinal link weakened after accounting for other factors.

Keywords:
AgingCognitionEpisodic memoryExecutive functionSleep health compositeSleep hygiene

More Related Videos

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

5.3K
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

600

Related Experiment Videos

Last Updated: Jun 2, 2025

Multi-Modal Home Sleep Monitoring in Older Adults
07:40

Multi-Modal Home Sleep Monitoring in Older Adults

Published on: January 26, 2019

7.6K
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

5.3K
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

600

Area of Science:

  • Neuroscience
  • Gerontology
  • Sleep Medicine

Background:

  • Sleep is vital for cognitive function.
  • Previous studies often used limited sleep metrics or focused on specific populations.
  • The relationship between multidimensional sleep health and cognition requires further investigation.

Purpose of the Study:

  • To examine cross-sectional and longitudinal associations between multidimensional sleep health and cognitive function.
  • To assess cognitive function using objective measures.
  • To investigate sleep health using the Ru-SATED model.

Main Methods:

  • Utilized data from 3398 adults in the Midlife in the United States study.
  • Assessed sleep health using a composite measure (regularity, satisfaction, alertness, efficiency, duration).
  • Administered the Brief Test of Adult Cognition by Telephone for cognitive assessment, with a subsample followed up after 9 years.

Main Results:

  • Cross-sectionally, better sleep health was significantly associated with better cognitive function (p<.001).
  • This association remained significant after adjusting for covariates (p=.006).
  • Longitudinally, improved sleep health correlated with better cognitive performance at follow-up, but this was not significant after covariate adjustment (p=.139).

Conclusions:

  • Multidimensional sleep health is associated with higher cognitive function.
  • Further research should explore mediating factors like stress and inflammation.
  • These findings highlight the importance of comprehensive sleep health assessment for cognitive well-being.