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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...
Physical Assessment of the Respiratory Tract IV: Auscultation01:28

Physical Assessment of the Respiratory Tract IV: Auscultation

Auscultation is a crucial component of the physical assessment of the respiratory tract. It offers valuable insights into airflow through the bronchial tree and potential lung obstructions. This process involves careful listening to breath, voice, and adventitious sounds, which can reveal a wealth of information about a patient's respiratory health.
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
Respiratory System Abnormal Finding II: Palpation and Auscultation01:31

Respiratory System Abnormal Finding II: Palpation and Auscultation

In assessing respiratory abnormalities, palpation and auscultation are critical tools for detecting and interpreting various pathophysiological changes. These techniques provide insight into underlying disorders by evaluating tactile sensations and sounds produced by the respiratory system.
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:
Mitral Valve Prolapse II: Assessment and Management01:22

Mitral Valve Prolapse II: Assessment and Management

IntroductionA range of clinical features characterizes Mitral Valve Prolapse (MVP), but it is important to note that many individuals with MVP are asymptomatic and may remain so throughout their lives. For those who do exhibit symptoms, the following are the key clinical features:Palpitations: This is a common symptom where individuals feel an irregular or rapid heartbeat. Palpitations in MVP are often due to arrhythmias such as premature ventricular contractions or supraventricular tachycardia.
Physical Assessment of the Respiratory Tract II: Palpation01:24

Physical Assessment of the Respiratory Tract II: Palpation

Physical assessment of the respiratory tract is critical in identifying potential health issues. One key component of this assessment is palpation, a technique healthcare providers use to assess the body for abnormalities. This content explores the method of palpation in evaluating the respiratory tract, focusing on thoracic palpation and tactile fremitus.
Thoracic Palpation
Thoracic palpation detects tenderness, masses, lesions, respiratory excursions, and vocal fremitus. The nurse assesses...
Physical Assessment of the Respiratory Tract III: Percussion01:29

Physical Assessment of the Respiratory Tract III: Percussion

The respiratory system, fundamental to life, consists of complex structures responsible for gas exchange. The percussion assessment is critical to understanding this system's health and functionality. This non-invasive assessment technique allows healthcare providers to evaluate the density or aeration of the lungs, thereby identifying potential abnormalities.
Percussion in Respiratory Assessment
Percussion evaluates underlying tissue composition with audible and tactile vibrations,...

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Related Experiment Video

Updated: May 24, 2026

Preparation of the Rat Vocal Fold for Neuromuscular Analyses
07:17

Preparation of the Rat Vocal Fold for Neuromuscular Analyses

Published on: May 15, 2020

Modified vocal function exercises: a case report.

Nandhakumar Radhakrishnan1, Troy Scheidt

  • 1Department of Communication Science and Disorders, School of Health Professions, University of Missouri 65211, USA. radhakrishnann@health.missouri.edu

Logopedics, Phoniatrics, Vocology
|March 14, 2012
PubMed
Summary
This summary is machine-generated.

Modified vocal function exercises improved voice quality in an elderly patient with vocal fold atrophy. These adapted techniques offer an alternative for individuals struggling with standard vocal function exercises.

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Construction and Characterization of a Novel Vocal Fold Bioreactor
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Area of Science:

  • Gerontology
  • Speech-Language Pathology
  • Voice Science

Background:

  • Vocal fold atrophy can lead to voice dysfunction, particularly in older adults.
  • Standard vocal function exercises (VFE) may present challenges for patients with reduced physical or cognitive abilities.
  • Adapting therapeutic interventions is crucial for effective voice rehabilitation.

Observation:

  • A 77-year-old female patient with vocal fold atrophy experienced difficulties adhering to the standard vocal function exercises regimen.
  • Voice therapy techniques were modified to accommodate the patient's specific abilities and limitations.
  • The case report details the modifications implemented during the therapy process.

Findings:

  • Post-therapy assessments revealed significant improvements in the patient's voice.
  • Improvements were noted across perceptual (listener ratings), objective (acoustic measures), and self-perceptual (patient-reported outcomes) analyses.
  • The modified vocal function exercises were effective in addressing the patient's voice disorder.

Implications:

  • Modified vocal function exercises provide a viable alternative for patients unable to perform standard VFE.
  • This approach enhances the inclusivity and adaptability of voice therapy.
  • Further research into modified VFE protocols could benefit a wider patient population experiencing voice difficulties.