Results in all normal subjects, stimulation of the infraorbital nerve on one side produced bilateral positive and negative waves.
结果刺激对照者一侧的眶下神经，可于双侧胸锁乳突肌引出正负波。
2
The acoustic stimulation reflex was safe and reliable. Whether hearing is abnormal in those fetus whose acoustic stimulation is negative should be further traced and observed.
声刺激反射法安全可靠，但对声刺激阴性的胎儿听力是否异常，尚待进一步观察。
3
Suggestion: in order to avoid the negative effect the bad latent stimulation, it is necessity to guide healthy main current culture;