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

202
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...
202
Substance Use Disorders Affecting Sleep01:24

Substance Use Disorders Affecting Sleep

212
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,...
212
Disorders of the Male Reproductive System01:20

Disorders of the Male Reproductive System

548
Men's health issues are increasingly recognized as significant, with several conditions posing common threats. Among these, testicular cancer is especially prevalent in younger men, particularly those aged 20 to 35 years. The disease often manifests as a painless mass in the testicles, sometimes accompanied by a sensation of heaviness or a dull ache.
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra....
548
Correlations02:20

Correlations

33.7K
Correlation means that there is a relationship between two or more variables (such as ice cream consumption and crime), but this relationship does not necessarily imply cause and effect. When two variables are correlated, it simply means that as one variable changes, so does the other. We can measure correlation by calculating a statistic known as a correlation coefficient. A correlation coefficient is a number from -1 to +1 that indicates the strength and direction of the relationship between...
33.7K
Blind Procedures02:07

Blind Procedures

11.6K
Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which...
11.6K
Cause and Effect01:53

Cause and Effect

11.3K
While variables are sometimes correlated because one does cause the other, it could also be that some other factor, a confounding variable, is actually causing the systematic movement in our variables of interest. For instance, as sales in ice cream increase, so does the overall rate of crime. Is it possible that indulging in your favorite flavor of ice cream could send you on a crime spree? Or, after committing crime do you think you might decide to treat yourself to a cone?
11.3K

You might also read

Related Articles

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

Sort by
Same author

Advances in the Utilization of Tea Polysaccharides: Preparation, Physicochemical Properties, and Health Benefits.

Polymers·2022
Same author

A Cloned Recombinant Vesicular Stomatitis Virus-Vectored Marburg Vaccine, PHV01, Protects Guinea Pigs from Lethal Marburg Virus Disease.

Vaccines·2022
Same author

The Regulatory Role of Ferroptosis in Bone Homeostasis.

Stem cells international·2022
Same author

Structure and Optical Properties of AlN Crystals Grown by Metal Nitride Vapor Phase Epitaxy with Different V/III Ratios.

ACS omega·2022
Same author

MiR-1224-5p modulates osteogenesis by coordinating osteoblast/osteoclast differentiation via the Rap1 signaling target ADCY2.

Experimental & molecular medicine·2022
Same author

Ocular Inflammatory Reactions following an Inactivated SARS-CoV-2 Vaccine: A Four Case Series.

Ocular immunology and inflammation·2022

Related Experiment Video

Updated: Sep 3, 2025

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

777

The Association Between Erectile Dysfunction and Sleep Parameters: Data from a Prospective, Controlled Cohort.

Xu Wu1, Yuyang Zhang1, Wei Zhang1

  • 1Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui province, China.

The Journal of Sexual Medicine
|July 31, 2022
PubMed
Summary

Poor sleep quality and depression are linked to erectile dysfunction (ED). Objective sleep monitoring reveals significant differences in sleep duration and REM sleep in men with ED, suggesting sleep quality impacts erectile health.

Keywords:
Erectile DysfunctionFitbit Charge 2Pittsburgh Sleep Quality IndexRapid Eye MovementSleep Quality

More Related Videos

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

885
Author Spotlight: Utilizing Traditional Chinese Acupuncture of the Ear to Improve Sleep Disorders
05:34

Author Spotlight: Utilizing Traditional Chinese Acupuncture of the Ear to Improve Sleep Disorders

Published on: August 18, 2023

2.5K

Related Experiment Videos

Last Updated: Sep 3, 2025

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

777
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

885
Author Spotlight: Utilizing Traditional Chinese Acupuncture of the Ear to Improve Sleep Disorders
05:34

Author Spotlight: Utilizing Traditional Chinese Acupuncture of the Ear to Improve Sleep Disorders

Published on: August 18, 2023

2.5K

Area of Science:

  • Urology
  • Sleep Medicine
  • Men's Health

Background:

  • Existing research suggests a strong correlation between poor sleep quality, sleep disturbances, and erectile dysfunction (ED).
  • Understanding this relationship is crucial for comprehensive patient care in urology and andrology.

Purpose of the Study:

  • To investigate the association between sleep quality and erectile dysfunction (ED).
  • To identify specific sleep parameters and psychological factors associated with ED.

Main Methods:

  • A cohort study included 107 men diagnosed with ED and 72 healthy controls.
  • Participants completed validated questionnaires (IIEF-5, GAD-7, PHQ-9, PSQI) and underwent physical examinations.
  • Objective sleep monitoring was conducted using Fitbit Charge 2 devices.

Main Results:

  • Higher scores on the Patient Health Questionnaire-9 (PHQ-9) and Pittsburgh Sleep Quality Index (PSQI) were independent risk factors for ED.
  • Objective sleep analysis revealed significantly reduced total sleep time, sleep onset latency, deep sleep, and REM sleep duration in the ED group.
  • REM sleep duration demonstrated the highest predictive value for ED, with a sensitivity of 72.2% and specificity of 73.8%.

Conclusions:

  • Poor sleep quality and depression are significantly associated with erectile dysfunction.
  • Objective sleep parameters, particularly REM sleep duration, are strongly linked to ED.
  • Clinicians should consider assessing sleep quality and mental health in patients with ED.