EVOKED POTENTIALS OF LINGUAL,CHORDA TYMPANI AND FACIAL NERVES BY ELECTRIC TONGUE STIMULATION FOR ESTABLISHING OBJECTIVE GUSTATORY TEST

用GSI-60对正常受试者在2f1-f2 （f1: f2= 1:1 .22）时畸变产物耳声发射的反射进行了较好的研究。用GSI-60对正常受试者进行舌电刺激后的2f1-f2 （f1: f2= 1:1 .22）、f1-f2和3f1-f2的畸变产物耳声发射反射进行了较好的研究。味觉诱发电位对味觉感觉障碍是有用的。这些数据将有助于获得舌神经、鼓室索神经和面神经的味觉诱发电位。

Reflex on distortion-product otoacoustic emissions were well investigated at 2f1-f2 (f1 : f2=1 : 1.22) by using GSI-60 in normal subjects. Reflex on distortion-product otoacoustic emissions after electrical tongue stimulation were well investigated at 2f1-f2 (f1 : f2=1 : 1.22), f1-f2, and 3f1-f2 by using GSI-60 in normal subjects. Gustatory evoked potentials is useful for gustatory sensation disturbance.These data will be useful for gaining gustatory evoked potentials of lingual, chorda tympani and facial nerves.