Nieto A, Cobeta I, Kitzing P
Hospital Universitario Príncipe de Asturias, Alcalá de Henares, Suecia.
Acta Otorrinolaringol Esp. 1993 Jul-Aug;44(4):257-63.
Electroglottography (EGG) is a noninvasive method of monitoring the movement of the vocal folds by measuring the variation of impedance to a weak alternating current through the tissues of the neck. Basically EGG is an index of the vocal fold contact area. Despite recent controversy EGG continues being an easy to handle method in larynx basic research, with increasing use in clinical diagnosis and rehabilitation of vocal pathology. EGG technique is described and some of its applications in clinical practice and voice research are pointed out.
电声门图（EGG）是一种通过测量颈部组织对微弱交流电的阻抗变化来监测声带运动的非侵入性方法。基本上，EGG是声带接触面积的一个指标。尽管最近存在争议，但EGG在喉部基础研究中仍然是一种易于操作的方法，并且在声带病理学的临床诊断和康复中的应用越来越多。本文描述了EGG技术，并指出了其在临床实践和嗓音研究中的一些应用。
