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应用日本产7S11A型信息处理仪对6只猴进行脑干听觉诱发电位的测试。其结果为:猴脑干听觉诱发电位波形变异较大,最常见为Ⅰ、Ⅱ、Ⅳ波高大,而Ⅲ、Ⅴ波低平。各波绝对潜伏期以均值±标准差表示为:波Ⅰ1.42±0.05ms;波Ⅱ2.43±0.20ms;波Ⅲ3.27±0.53ms;波Ⅳ4.17±0.28ms;波Ⅴ5.30±0.26ms;各波相对潜伏期为Ⅰ~Ⅲ1.85±0.51ms;波Ⅲ~Ⅴ2.03±0.36ms;波Ⅰ~Ⅴ3.88±0.27ms;两耳Ⅴ波潜伏期差为0.14±0.11ms,并绘制出刺激强度——潜伏期及强度——振幅的函数曲线图。
The brainstem auditory evoked potentials of 6 monkeys were tested with Japanese 7S11A type information processor. The results showed that: the brainstem auditory evoked potential waveform variation, the most common Ⅰ, Ⅱ, Ⅳ wave height, and Ⅲ, Ⅴ wave low level. The absolute latency of each wave is expressed as mean ± standard deviation: wave I 1.42 ± 0.05 ms; wave II 2.43 ± 0.20 ms; wave III 3.27 ± 0.53 ms; wave IV 4. 17 ± 0. 28 ms; wave V 5.30 ± 0.26 ms; wave relative latency of Ⅰ ~ Ⅲ1.85 ± 0.51ms; wave Ⅲ ~ Ⅴ2.03 ± 0.36ms; wave Ⅰ ~ Ⅴ3.88 ± 0.27ms; Ⅴ wave latency of two ears was 0.14 ± 0.11ms, and draw The stimulus intensity - latency and intensity - the amplitude of the function curve.