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Vibration of the vocal folds can disrupt the tissue and induce structural, functional, and molecular changes; the presence or absence of contact between the vocal folds during vibration can affect the type and extent of these changes. The purpose of this study was to characterize vocal fold changes following 2 hours of contact phonation or phonation without vibratory contact.
This article was published in the following journal.
Name: Journal of voice : official journal of the Voice Foundation
We previously developed an instrument called the Aerodynamic Vocal Fold Driver (AVFD) for intraoperative magnified assessment of vocal fold (VF) vibration during microlaryngoscopy under general anesth...
Purpose This study investigated whether metabolic respiratory requirements (treadmill workload) affected glottal valving in phonation, based on aerodynamic measures, when a sound pressure level (vocal...
Vocal learning is a behavioral trait in which the social and acoustic environment shapes the vocal repertoire of individuals. Over the past century, the study of vocal learning has progressed at the i...
In this paper the authors hypothesize that the intensity of subjective experience of vocal fatigue (VF) potentially reflects primary (hyper) functional vocal disorders (primary muscle tension dysphoni...
The microarchitecture of the mucosal and submucosal vessels is crucial for diagnosis of vocal fold lesions. Neo-angiogenesis is a confirmed biological parameter that implicates progression and metasta...
The proposed research will investigate the most effective strategy to reduce vocal exertion reported by speakers in noisy environments. Repeated vocal exertion can lead to voice problems a...
This study is evaluating the use of a respiratory device, the Acapella Vibratory Positive Expiratory Pressure (PEP) Therapy device, in patients admitted to the hospital with a chronic obst...
This study aims to observe the physiological effects of two different Semi-occluded vocal tract (SOVT) exercises in the larynx and pharynx when they are executed by individuals with consta...
The objective of this clinical and experimental study was to verify the immediate effect of vocal techniques: vibration, nasal sound and articulation in women without vocal complaints.
Systemic sclerosis is a systemic connective tissue disease with physical and mental disturbances. Based on a pilot study the feasibility and effectiveness of a novel, self-developed concep...
A pair of cone-shaped elastic mucous membrane projecting from the laryngeal wall and forming a narrow slit between them. Each contains a thickened free edge (vocal ligament) extending from the THYROID CARTILAGE to the ARYTENOID CARTILAGE, and a VOCAL MUSCLE that shortens or relaxes the vocal cord to control sound production.
Use of electric potential or currents to elicit biological responses.
The process of producing vocal sounds by means of VOCAL CORDS vibrating in an expiratory blast of air.
A state of internal activity of an organism that is a necessary condition before a given stimulus will elicit a class of responses; e.g., a certain level of hunger (drive) must be present before food will elicit an eating response.
A disorder characterized by an intermittent abnormal VOCAL CORDS movement toward the midline during inspiration or expiration resulting in upper AIRWAY OBSTRUCTION.
Biological therapy involves the use of living organisms, substances derived from living organisms, or laboratory-produced versions of such substances to treat disease. Some biological therapies for cancer use vaccines or bacteria to stimulate the body&rs...