大白鼠听觉脑干反应和耳蜗电图远场电极的测试

OETERMINATION OF ABR AND ECOG WITH FAR FIELD ELECTRDE IN WHITE RATS

本文用尼高力金鹏4号诱发电位仪对16只大鼠经远场电极描记听觉脑干反应和耳蜗电图。结果表明,听觉脑干反应的5个波分化清楚,ABR和ECOG波形易于辩队。ABR的平均阈值是47.1dB(SPL)。本文提示,大鼠可以作为听力学研究的实验动物。

16 big rats were examnted for auditory brainstem response (ABR) and electron cochleagraph(ECOG)with far field electrode(FFE)by Nicole compa Four The results Showed the five waves of ABR were clarly divided and the wave form of ABR and ECOG was easy to identify.The ayerage heaing throshoid (HT) of ABR was 47.1±1.5dB (SPL).The papor suggests that rats Can be used as expermental animals for audiotorg research.