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

Larynx01:21

Larynx

The human larynx, often referred to as the voice box, is an intricate organ located in the neck. It serves as a pathway for air to enter the lungs during respiration and is an essential component of voice production.
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids, corniculates, and...
Chronic Pharyngitis01:23

Chronic Pharyngitis

Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
Acute Respiratory Failure-V01:29

Acute Respiratory Failure-V

The treatment for acute respiratory failure varies based on factors like the underlying cause, overall health, and severity. A collaborative healthcare team is essential for early detection, often through arterial blood gas analysis. Identifying the cause is the primary goal, with treatment strategies adjusted for ventilation/perfusion (V/Q) mismatch, shunting, or diffusion impairment.
Ensure that patients are monitored continuously for their response to therapy, including changes in...
Tonsillitis II: Management01:26

Tonsillitis II: Management

This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
Acute Inflammation III: Local and Systemic Effects01:25

Acute Inflammation III: Local and Systemic Effects

Acute inflammation produces a coordinated set of local and systemic changes that limit injury, eliminate pathogens, and initiate repair. These responses arise within minutes of infection, trauma, or chemical insult and are driven by vascular alterations and leukocyte-derived mediators. When the stimulus resolves, the reaction typically abates within days.Local EffectsAt the site of injury, arteriolar vasodilation increases blood flow, resulting in redness and warmth. Simultaneously, increased...
Acute Inflammation I: Inflammatory Response01:26

Acute Inflammation I: Inflammatory Response

Acute inflammation is a rapid, short-lived physiological response to tissue injury or infection, designed to eliminate harmful agents and initiate repair. This tightly regulated process typically lasts from minutes to several days and is triggered by factors such as microbial invasion, physical trauma, or chemical injury.Recognition and Mediator ReleaseThe inflammatory response begins when resident immune cells—such as mast cells, macrophages, and dendritic cells—detect damage-associated...

You might also read

Related Articles

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

Sort by
Same author

Proposed Classification System for the 445 nm Blue Light Laser for Treatment of Laryngeal Lesions.

Journal of voice : official journal of the Voice Foundation·2026
Same author

Psychometric and Acoustic Investigation of Identity and Phonotraumatic Vocal Hyperfunction.

Journal of voice : official journal of the Voice Foundation·2026
Same author

Preliminary Transcriptomic Effects of Lateralized RLN Denervation in Rat Vocal Fold.

The Laryngoscope·2026
Same author

Impact of Infraglottic Capture in Anterior Glottoplasty Pitch Elevation in an Ex Vivo Porcine Model.

The Laryngoscope·2026
Same author

Improving Measurement Efficiency of the Cough Severity Index With Item Response Theory.

The Laryngoscope·2026
Same author

YAP/TAZ inhibition refines TGF-β signaling to prevent laryngeal fibrosis.

bioRxiv : the preprint server for biology·2026

Related Experiment Video

Updated: May 16, 2026

Construction and Characterization of a Novel Vocal Fold Bioreactor
11:11

Construction and Characterization of a Novel Vocal Fold Bioreactor

Published on: August 1, 2014

Vocal exercise may attenuate acute vocal fold inflammation.

Katherine Verdolini Abbott1, Nicole Y K Li, Ryan C Branski

  • 1Department of Communication Science and Disorders, University of Pittsburgh, Pittsburgh, Pennsylvania, USA. kittie@csd.pitt.edu

Journal of Voice : Official Journal of the Voice Foundation
|November 27, 2012
PubMed
Summary

Resonant voice (RV) exercises may reduce vocal fold inflammation more effectively than spontaneous speech or voice rest. This study suggests vocal fold mobilization can help attenuate acute inflammation.

More Related Videos

Synthetic, Multi-Layer, Self-Oscillating Vocal Fold Model Fabrication
10:16

Synthetic, Multi-Layer, Self-Oscillating Vocal Fold Model Fabrication

Published on: December 2, 2011

Related Experiment Videos

Last Updated: May 16, 2026

Construction and Characterization of a Novel Vocal Fold Bioreactor
11:11

Construction and Characterization of a Novel Vocal Fold Bioreactor

Published on: August 1, 2014

Synthetic, Multi-Layer, Self-Oscillating Vocal Fold Model Fabrication
10:16

Synthetic, Multi-Layer, Self-Oscillating Vocal Fold Model Fabrication

Published on: December 2, 2011

Area of Science:

  • Laryngology
  • Speech-Language Pathology
  • Biomedical Engineering

Background:

  • Acute vocal fold inflammation can result from strenuous voice use.
  • Current management often includes voice rest, but its efficacy is debated.
  • Novel therapeutic interventions are needed to reduce vocal fold inflammation.

Purpose of the Study:

  • To evaluate the effectiveness of resonant voice (RV) exercises in reducing acute vocal fold inflammation.
  • To compare RV exercises against spontaneous speech (SS) and voice rest (VR).
  • To test the hypothesis that RV exercises offer superior anti-inflammatory effects.

Main Methods:

  • Prospective, randomized, double-blind study design.
  • Nine healthy adults underwent vocal loading, followed by randomization to RV, SS, or VR conditions.
  • Vocal fold secretions were analyzed for inflammatory markers (IL-1β, IL-6, MMP-8) at baseline and 24 hours post-intervention.

Main Results:

  • Resonant voice (RV) exercises demonstrated the greatest reduction in inflammatory markers.
  • Voice rest (VR) showed moderate improvement compared to spontaneous speech (SS).
  • RV exercises were superior to both SS and VR in attenuating acute vocal fold inflammation.

Conclusions:

  • Certain tissue mobilization techniques, specifically RV exercises, show promise in managing acute vocal fold inflammation.
  • RV exercises may offer a more effective alternative to traditional voice rest for vocal fold recovery.
  • Further research is warranted to explore the mechanisms and clinical applications of RV for vocal health.