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本文介绍了JDG-84型视觉电生理仪在模型视诱发电位和模型视网膜电图检测中的信号处理方法——叠加、伪迹摒除、数字滤波、特征点寻求和零点选择。这些方法基本上已可满足临床检查的要求。
This paper introduces the signal processing methods of JDG-84 visual electrophysiology instrument in model visual evoked potentials and model electroretinogram detection - superposition, exclusion of artifacts, digital filtering, feature point seeking and zero point selection. These methods have basically met the requirements of clinical examination.