| Autor: |
LaBlance GR; Department of Communication Disorders, Saint Louis University, Missouri 63108., Steckol KF, Cooper MH |
| Jazyk: |
angličtina |
| Zdroj: |
Ear, nose, & throat journal [Ear Nose Throat J] 1991 Oct; Vol. 70 (10), pp. 691-6. |
| Abstrakt: |
Evaluation of vocal pathology and the accompanying dysphonia should include an assessment of laryngeal structure and mobility as well as respiratory dynamics. Laryngeal structure is best observed through laryngoscopy which provides an accurate assessment of the tissues and their mobility. Respiratory measures of lung volume, air-flow and pressure, and breathing dynamics are typically determined via spirometry and pneumotachography. While the above are traditional invasive procedures which interfere with normal speech production, recent advances in electronic technology have resulted in the development of non-invasive procedures to assess phonatory and respiratory dynamics. These procedures, when used as an adjunct to laryngoscopy, can provide information that is useful in the diagnosis and management of vocal tract dysfunction. The Laryngograph and Computer-Aided Fluency Establishment Trainer, described here, are examples of this new technology. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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