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

Insufficient Sleep and Sleep Deprivation01:13

Insufficient Sleep and Sleep Deprivation

134
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...
134
Bone Disorders01:29

Bone Disorders

3.4K
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
3.4K
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
Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

5.7K
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
5.7K
The Effect of Aging on Tissues01:19

The Effect of Aging on Tissues

2.1K
Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...
2.1K
Sleepwalking and Sleep Talking01:17

Sleepwalking and Sleep Talking

122
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.
Factors that increase the likelihood of sleepwalking include sleep deprivation and alcohol consumption. Contrary to common beliefs, it is safe...
122

You might also read

Related Articles

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

Sort by
Same author

Greater hypoxic burden predicts weaker coordination between brain pulsation and CSF flow on 7T MRI independent of non-hypoxic arousals: Implications for glymphatic activity.

bioRxiv : the preprint server for biology·2026
Same author

Sleep medicine for older adults: Applying the age-friendly health systems framework to sleep medicine clinics.

Sleep medicine reviews·2026
Same author

Performance of an electroencephalography-measuring headband or actigraphy compared with polysomnography in older adults with sleep disturbances.

Sleep·2026
Same author

Basic Science and Pathogenesis.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2025
Same author

A SAS macro for multilevel Cosinor analysis.

Computer methods and programs in biomedicine·2025
Same author

Association of Objective Long Sleep Duration and Insomnia with Objective Short Sleep Duration Phenotypes with Mortality in Older Persons.

medRxiv : the preprint server for health sciences·2025
Same journal

Sleep in Women.

Sleep medicine clinics·2026
Same journal

Future Research Direction for Women's Sleep Health.

Sleep medicine clinics·2026
Same journal

Sleep Disturbance and Female Infertility.

Sleep medicine clinics·2026
Same journal

Circadian Disruption Shift Work and Breast Cancer Risk.

Sleep medicine clinics·2026
Same journal

Sleep Duration and Mortality in Women: Effect of Aging and Menopause.

Sleep medicine clinics·2026
Same journal

Update on Restless Legs Syndrome Management during Pregnancy.

Sleep medicine clinics·2026
See all related articles

Related Experiment Video

Updated: Jun 9, 2025

Author Spotlight: Overcoming Challenges in Drosophila Sleep Measurement Using DAM System
05:59

Author Spotlight: Overcoming Challenges in Drosophila Sleep Measurement Using DAM System

Published on: October 20, 2023

2.3K

Sleep Deficiency in the Elderly.

Jane Alexandra Pappas1, Brienne Miner2

  • 1San Juan Bautista School of Medicine, Salida 21 Carr. 172 Urb. Turabo Gardens, Caguas 00726, Puerto Rico.

Sleep Medicine Clinics
|October 25, 2024
PubMed
Summary
This summary is machine-generated.

Aging brings sleep changes that, with health and lifestyle factors, increase sleep deficiency risk in older adults. Treatments focus on safe, non-drug methods.

Keywords:
AgingCircadian rhythmCognitionPhysical functionSleepSleep deficiencySleep durationSleep quality

More Related Videos

Establishing a Device for Sleep Deprivation in Mice
05:05

Establishing a Device for Sleep Deprivation in Mice

Published on: September 22, 2023

1.4K
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

Related Experiment Videos

Last Updated: Jun 9, 2025

Author Spotlight: Overcoming Challenges in Drosophila Sleep Measurement Using DAM System
05:59

Author Spotlight: Overcoming Challenges in Drosophila Sleep Measurement Using DAM System

Published on: October 20, 2023

2.3K
Establishing a Device for Sleep Deprivation in Mice
05:05

Establishing a Device for Sleep Deprivation in Mice

Published on: September 22, 2023

1.4K
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

Area of Science:

  • Gerontology
  • Sleep Medicine
  • Public Health

Background:

  • Normal aging alters sleep physiology and circadian rhythms, increasing susceptibility to sleep deficiency.
  • Health-related, psychosocial, and behavioral factors common in older adults can trigger or worsen sleep deficiency.

Purpose of the Study:

  • To describe age-related sleep changes and contributing factors in older adults.
  • To review the impact of sleep deficiency on key age-related outcomes.
  • To discuss effective, non-pharmacological treatments for sleep deficiency in this population.

Main Methods:

  • Literature review of age-related sleep changes.
  • Analysis of health, psychosocial, and behavioral factors influencing sleep in older adults.
  • Synthesis of research on sleep deficiency consequences and treatments.

Main Results:

  • Aging intrinsically affects sleep patterns, making older adults vulnerable to sleep deficiency.
  • Converging health and lifestyle factors exacerbate sleep problems in the elderly.
  • Sleep deficiency is linked to adverse outcomes like mortality, cognitive decline, depression, and impaired physical function.

Conclusions:

  • Older adults face a heightened risk of sleep deficiency due to physiological changes and life circumstances.
  • Addressing sleep deficiency is crucial for mitigating negative health outcomes in aging populations.
  • Non-pharmacological interventions are recommended as safe and effective treatments for sleep deficiency in older adults.