480名健康人的电声门图参数

Electroglottographic Parameters of 480 Healthy Subjects

通过对４８０名健康人的电声门图参数测试，认为声门图参数可以反映出不同人群的声带振动特性，它们与声门的长度、厚度、质量、有效张力、声门下压力、声带宽度有明显的关系。

The present work reviewed electroglottographic(EGG) data from 480 healthy subjects.The results showed that based upon the vibratory characteristics of the vocal cord,the subjects could be divided into several groups.The characteristics are related to the length,mass,tension and vertical dimension of the vocal cord,and also to the subglottic pressure and glottic width.