PHONATORY FUNCTION ASSOCIATED WITH HYPERFUNCTIONALLY RELATED VOCAL FOLD LESIONS

被引：63

作者：

HILLMAN, RE

HOLMBERG, EB

PERKELL, JS

WALSH, M

VAUGHAN, C

机构：

[1] Department of Communication Disorders, Boston University, Boston, MA

[2] Speech Communication Group, Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA

[3] Department of Phonetics, University of Stockholm Institute of Linguistics, Stockholm

[4] Department of Speech Pathology, Boston Veterans Administration Medical Center, Boston, MA

[5] Department of Otolaryngology, Boston Veterans Administration Medical Center, Boston, MA

[6] Boston University School of Medicine, Boston, MA

来源：

JOURNAL OF VOICE | 1990年 / 4卷 / 01期

基金：

美国国家卫生研究院;

关键词：

Acoustic analysis; Aerodynamic assessment; Vocal fold lesions; Vocal hyperfunction; Voice disorders;

D O I：

10.1016/S0892-1997(05)80082-7

中图分类号：

R36 [病理学]; R76 [耳鼻咽喉科学];

学科分类号：

100104 ; 100213 ;

摘要：

A combination of noninvasive acoustic and aerodynamic measures were used to compare and contrast vocal function among patients having one of four major types of hyperfunctionally related vocal fold lesions: nodules, polyps, polypoid degeneration, or contact ulcers. Measures included: (a) vocal intensity and fundamental frequency, (b) parameters derived from inverse filtered approximations of the glottal airflow waveform and (c) estimates of transglottal pressure and average glottal airflow. Preliminary results showed that a combination of measures of fundamental frequency, transglottal pressure, and maximum declination rate of the glottal airflow waveform appeared to differentiate among three of the different types of lesions studied (nodules, polypoid degeneration, and contact ulcers). These results were interpreted as evidence that different underlying phonatory mechanisms are associated with different types of hyperfunctionally related vocal fold lesions. © 1990 Raven Press, Ltd., New York.

引用

页码：52 / 63

页数：12

共 30 条

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