Vocal Tract and Glottal Function During and After Vocal Exercising with Resonance Tube and Straw

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F13%3A33144157" target="_blank" >RIV/61989592:15310/13:33144157 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388998:_____/13:00394367

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jvoice.2013.02.007" target="_blank" >http://dx.doi.org/10.1016/j.jvoice.2013.02.007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jvoice.2013.02.007" target="_blank" >10.1016/j.jvoice.2013.02.007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Vocal Tract and Glottal Function During and After Vocal Exercising with Resonance Tube and Straw

Popis výsledku v původním jazyce

Objective. The present study aimed to investigate the vocal tract and glottal function during and after phonation into a tube and a stirring straw.Methods. A male classically trained singer was assessed. Computerized tomography (CT) was performed when the subject produced [a:] at comfortable speaking pitch, phonated into the resonance tube and when repeating [a:] after the exercise. Similar procedure was performed with a narrow straw after 15 minutes silence. Anatomic distances and area measures were obtained from CT midsagittal and transversal images. Acoustic, perceptual, electroglottographic (EGG), and subglottic pressure measures were also obtained.Results. During and after phonation into the tube or straw, the velum closed the nasal passage better, the larynx position lowered, and hypopharynx area widened. Moreover, the ratio between the inlet of the lower pharynx and the outlet of the epilaryngeal tube became larger during and after tube/straw phonation. Acoustic results revealed

Název v anglickém jazyce

Vocal Tract and Glottal Function During and After Vocal Exercising with Resonance Tube and Straw

Popis výsledku anglicky

Objective. The present study aimed to investigate the vocal tract and glottal function during and after phonation into a tube and a stirring straw.Methods. A male classically trained singer was assessed. Computerized tomography (CT) was performed when the subject produced [a:] at comfortable speaking pitch, phonated into the resonance tube and when repeating [a:] after the exercise. Similar procedure was performed with a narrow straw after 15 minutes silence. Anatomic distances and area measures were obtained from CT midsagittal and transversal images. Acoustic, perceptual, electroglottographic (EGG), and subglottic pressure measures were also obtained.Results. During and after phonation into the tube or straw, the velum closed the nasal passage better, the larynx position lowered, and hypopharynx area widened. Moreover, the ratio between the inlet of the lower pharynx and the outlet of the epilaryngeal tube became larger during and after tube/straw phonation. Acoustic results revealed

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BO - Biofyzika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Voice

ISSN

0892-1997

e-ISSN

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Svazek periodika

27

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

16

Strana od-do

"523.e19"-"523.e34"

Kód UT WoS článku

000321435900019

EID výsledku v databázi Scopus

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