Slizniční vlna na hlasivkách: hodnocení založené na videokymografii

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61384984%3A_____%2F07%3A%230000251" target="_blank" >RIV/61384984:_____/07:#0000251 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Mucosal waves on the vocal folds: Conceptalization based on videokymography

Popis výsledku v původním jazyce

Mucosal waves have been considered of crucial importance for healthy vocal fold vibration, but their appearance and variability have been described only vaguely so far. We studied the appearance of the mucosal waves using videokymography. The mucosal wave was divided in two components: 1) the vertical phase differences between the lower and upper margins of the vocal folds, which are reflected in sharpness of the lateral peaks in kymograms and 2) the waves propagating laterally over the vocal fold surface which can be recognized as lateral movements on the vocal fold surface occurring during medial movement of the glottal edge. Different features of the laterally traveling mucosal waves were recognized. The suggested new classification of the mucosal wave properties opens new possibilities for more sensitive monitoring of the state of the vocal fold tissues in basic voice research and clinical practice.

Název v anglickém jazyce

Mucosal waves on the vocal folds: Conceptalization based on videokymography

Popis výsledku anglicky

Mucosal waves have been considered of crucial importance for healthy vocal fold vibration, but their appearance and variability have been described only vaguely so far. We studied the appearance of the mucosal waves using videokymography. The mucosal wave was divided in two components: 1) the vertical phase differences between the lower and upper margins of the vocal folds, which are reflected in sharpness of the lateral peaks in kymograms and 2) the waves propagating laterally over the vocal fold surface which can be recognized as lateral movements on the vocal fold surface occurring during medial movement of the glottal edge. Different features of the laterally traveling mucosal waves were recognized. The suggested new classification of the mucosal wave properties opens new possibilities for more sensitive monitoring of the state of the vocal fold tissues in basic voice research and clinical practice.

Druh

D - Stať ve sborníku

CEP obor

BI - Akustika a kmity

OECD FORD obor

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Projekt

<a href="/cs/project/1M0531" target="_blank" >1M0531: Výzkumné centrum hudební akustiky</a><br>

Návaznosti

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

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Models and analysis of vocal emissions for biomedical applications: 5th International Workshop (MAVEBA 2007).

ISBN

978-88-8453-674-7

ISSN

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e-ISSN

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Počet stran výsledku

240

Strana od-do

171-172

Název nakladatele

Firenze University Press

Místo vydání

Firenze, Italy

Místo konání akce

Firenze

Datum konání akce

1. 1. 2007

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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