Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Oppositional Defiant Disorder

Oppositional Defiant Disorder

A persistent pattern of angry or irritable mood, defiant behavior, or vindictiveness characterizes Oppositional Defiant Disorder (ODD). Symptoms must occur over at least six months, involve interactions with individuals beyond siblings, and meet specific diagnostic criteria to be clinically significant. The disorder affects emotional regulation, social interactions, and behavior, often manifesting early in life and influencing long-term development and functioning.
Diagnostic Criteria and...

Disorders of Acid-Base Balance

Disorders of Acid-Base Balance

The human body maintains a precise pH range of arterial blood between 7.35 and 7.45. Deviations result in either acidosis (pH < 7.35) or alkalosis (pH > 7.45). These conditions are further classified as respiratory or metabolic disorders based on their underlying cause.
Respiratory Acidosis and Alkalosis
Respiratory acidosis occurs due to an increase in the partial pressure of carbon dioxide PCO2 in the blood. It often arises from shallow breathing or impaired gas exchange caused by...

Larynx

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...

Learning Disabilities

Learning Disabilities

Learning disabilities are cognitive disorders caused by neurological impairments that affect cognitive functions like language and reading, without indicating overall intellectual or developmental challenges. These disabilities differ from global intellectual or developmental disabilities as they are limited to distinct cognitive functions. Common learning disabilities include dysgraphia, dyslexia, and dyscalculia, each of which impacts unique aspects of learning.
Dyslexia
Dyslexia is a...

Conduct Disorder

Conduct Disorder

Conduct disorder is a complex mental health diagnosis characterized by a repetitive and persistent pattern of behavior that violates societal norms, the rights of others, or age-appropriate rules. The diagnostic criteria for conduct disorder require the presence of at least three problematic behaviors within the past 12 months, with at least one occurring in the past six months. These behaviors are grouped into four categories: aggression toward people and animals; destruction of property;...

Other Pulmonary Disorders

Other Pulmonary Disorders

Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.

You might also read

Related Articles

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

Sort by

Same author

Evaluation of combined growth media for in vitro cultivation of oropharyngeal biofilms on prosthetic silicone.

Journal of materials science. Materials in medicine·2018

Same author

International consensus (ICON) on basic voice assessment for unilateral vocal fold paralysis.

European annals of otorhinolaryngology, head and neck diseases·2018

Same author

High risk of unilateral recurrent laryngeal nerve paralysis after esophagectomy using cervical anastomosis.

European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·2011

Same author

[Examination of biofilm related material deterioration on 20 PROVOX2 voice prostheses by scanning electron microscopy].

Laryngo- rhino- otologie·2009

Search research articles

Related Experiment Video

Updated: May 21, 2026

Behavioral Assessment of Hearing in 2 to 4 Year-old Children: A Two-interval, Observer-based Procedure Using Conditioned Play-based Responses

Behavioral Assessment of Hearing in 2 to 4 Year-old Children: A Two-interval, Observer-based Procedure Using Conditioned Play-based Responses

Published on: January 23, 2017

[Voice disorders in childhood].

B Schneider-Stickler¹

¹Klinische Abteilung Phoniatrie-Logopädie, Univ.-HNO-Klinik, Medizinische Universität Wien, Währinger Gürtel 18-20, Vienna, Austria. berit.schneider@meduniwien.ac.at

|June 15, 2012

Summary

Pediatric voice disorders, often caused by vocal fold nodules from misuse, require early detection. Treatment varies from voice therapy for nodules to phonosurgery for cysts or papilloma.

Area of Science:

Otolaryngology
Pediatric Medicine
Speech-Language Pathology

Context:

Pediatric voice disorders are common, affecting children's quality of life.
Increased awareness and early detection are crucial for effective management.
Understanding the diverse etiologies is key to appropriate intervention.

Purpose:

To outline the common causes of pediatric voice disorders.
To detail the diagnostic and treatment approaches for childhood dysphonia.
To emphasize the importance of timely medical evaluation and intervention.

Summary:

Childhood dysphonia commonly results from vocal fold nodules due to vocal abuse/misuse.
Other causes include congenital laryngeal dysplasia, vocal fold cysts, and laryngeal papilloma.

More Related Videos

Infant Auditory Processing and Event-related Brain Oscillations

Infant Auditory Processing and Event-related Brain Oscillations

Published on: July 1, 2015

Making Sense of Listening: The IMAP Test Battery

Making Sense of Listening: The IMAP Test Battery

Published on: October 11, 2010

Related Experiment Videos

Last Updated: May 21, 2026

Behavioral Assessment of Hearing in 2 to 4 Year-old Children: A Two-interval, Observer-based Procedure Using Conditioned Play-based Responses

Behavioral Assessment of Hearing in 2 to 4 Year-old Children: A Two-interval, Observer-based Procedure Using Conditioned Play-based Responses

Published on: January 23, 2017

Infant Auditory Processing and Event-related Brain Oscillations

Infant Auditory Processing and Event-related Brain Oscillations

Published on: July 1, 2015

Making Sense of Listening: The IMAP Test Battery

Making Sense of Listening: The IMAP Test Battery

Published on: October 11, 2010

Medical examination is essential for diagnosis and treatment planning.

Impact:

Voice therapy is the primary treatment for vocal fold nodules, aiming to modify vocal behaviors.
Phonosurgery is indicated for vocal fold cysts and laryngeal papilloma.
Untreated vocal fold nodules can lead to persistent voice problems in adulthood, negatively impacting quality of life.