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

Sleep Apnea01:21

Sleep Apnea

Sleep apnea is a condition where breathing stops intermittently during sleep, often leading to significant health issues. Each episode can last from 10 to 20 seconds or more and is frequently accompanied by a brief arousal from sleep. This disturbance, largely unnoticed by the individual, can lead to severe daytime fatigue. Commonly, individuals seek help after being informed by their partners about loud snoring and noticeable breathing pauses during sleep.
The condition is more prevalent among...
Insufficient Sleep and Sleep Deprivation01:13

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.
Sleep deprivation is a more severe form of sleep loss...
Sedatives and Hypnotics Drugs: Miscellaneous Agents01:17

Sedatives and Hypnotics Drugs: Miscellaneous Agents

Sedatives and hypnotics encompass a wide range of substances, each with its unique mechanism of action, uses, and potential adverse effects.
Melatonin congeners like ramelteon (Rozerem) and tasimelteon (Hetlioz) selectively bind to melatonin receptors (MT1 and MT2) and thus mimic the actions of melatonin, a hormone that regulates sleep-wake cycles. Tasimelteon is primarily used for non-24-hour sleep-wake disorder, common in blind patients. They are also used to treat conditions like insomnia...
Sleepwalking and Sleep Talking01:17

Sleepwalking and Sleep Talking

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...
Management of Insomnia01:19

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...
Substance Use Disorders Affecting Sleep01:24

Substance Use Disorders Affecting Sleep

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,...

You might also read

Related Articles

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

Sort by
Same author

Sleep Disturbance, Physical Frailty, and Risk of Cognitive Impairment and Dementia in Older Adults with Subjective Cognitive Decline: A 10-Year Longitudinal Study.

The journals of gerontology. Series A, Biological sciences and medical sciences·2026
Same author

PANDA pediatric arousal neural detection architecture.

NPJ digital medicine·2026
Same author

Design and Recruitment for the Comparative Effectiveness of Zolpidem/Trazodone and Cognitive Behavioral Therapy for Insomnia (COZI) Study in Rural Adults.

Behavioral sleep medicine·2026
Same author

Delayed Arousal Response to Sleep Apnea Encodes Mortality.

medRxiv : the preprint server for health sciences·2026
Same author

Bidirectional associations between daily sleep and pain severity in adults with rheumatoid arthritis: A daily diary and actigraphy study.

The journal of pain·2026
Same author

Ru-SATED scale and Sleep Health Index: A systematic review of two leading multidimensional sleep health measures and frameworks across the globe.

Sleep medicine reviews·2026

Related Experiment Video

Updated: Jun 11, 2026

Through-the-Wall Blood Sampling Method to Minimize Sleep Disruption in Clinical Settings
06:39

Through-the-Wall Blood Sampling Method to Minimize Sleep Disruption in Clinical Settings

Published on: June 13, 2025

Does surgically induced weight loss improve daytime sleepiness?

Jon-Erik Cleophas Holty1, Neeta Parimi, Michael Ballesteros

  • 1Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, VA Palo Alto Health Care System, 3801 Miranda Ave (111P), Palo Alto, CA 94304, USA. Jon-Erik.Holty@VA.gov

Obesity Surgery
|July 3, 2010
PubMed
Summary

Bariatric surgery significantly reduces obesity and excessive daytime sleepiness. Patients experienced improved quality of life, physical function, and reduced snoring after the procedure, with lasting benefits observed at 24 months.

More Related Videos

The Sleep Nullifying Apparatus: A Highly Efficient Method of Sleep Depriving Drosophila
06:06

The Sleep Nullifying Apparatus: A Highly Efficient Method of Sleep Depriving Drosophila

Published on: December 14, 2020

Multidisciplinary Approach to Obesity Management: A Case Report
05:10

Multidisciplinary Approach to Obesity Management: A Case Report

Published on: May 30, 2025

Related Experiment Videos

Last Updated: Jun 11, 2026

Through-the-Wall Blood Sampling Method to Minimize Sleep Disruption in Clinical Settings
06:39

Through-the-Wall Blood Sampling Method to Minimize Sleep Disruption in Clinical Settings

Published on: June 13, 2025

The Sleep Nullifying Apparatus: A Highly Efficient Method of Sleep Depriving Drosophila
06:06

The Sleep Nullifying Apparatus: A Highly Efficient Method of Sleep Depriving Drosophila

Published on: December 14, 2020

Multidisciplinary Approach to Obesity Management: A Case Report
05:10

Multidisciplinary Approach to Obesity Management: A Case Report

Published on: May 30, 2025

Area of Science:

  • Bariatric Surgery
  • Sleep Medicine
  • Quality of Life Research

Background:

  • Morbid obesity is linked to excessive daytime sleepiness and diminished health-related quality of life.
  • Preoperative assessment of sleepiness and quality of life is crucial for understanding surgical impact.

Purpose of the Study:

  • To prospectively evaluate the impact of bariatric surgery on excessive daytime sleepiness and health-related quality of life.
  • To identify factors associated with improvements in sleepiness and quality of life post-surgery.

Main Methods:

  • Prospective evaluation of 223 bariatric surgery patients using the Epworth Sleepiness Scale (ESS) and Short Form-12.
  • Preoperative and 12-month postoperative assessments of BMI, ESS, and quality of life measures.
  • Analysis of correlations between preoperative sleepiness, comorbidities, and postoperative outcomes.

Main Results:

  • Preoperatively, 30% of patients had excessive daytime sleepiness (ESS > 10), associated with higher BMI, glucose, and lower quality of life.
  • At 12 months, significant reductions in BMI (mean 28.6 kg/m²) and ESS (mean 5.3) were observed (p < 0.001).
  • Improvements in physical function and reduced snoring correlated with ESS improvement; all quality of life measures improved by 24 months.

Conclusions:

  • Bariatric surgery leads to substantial weight loss and significant improvements in daytime sleepiness.
  • The procedure enhances physical functioning and overall health-related quality of life.
  • Positive surgical outcomes extend to reduced sleep disturbances and improved well-being.