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MVT系列多功能多导程视觉电生理仪研制蔡浩然作者单位:100034北京医科大学第一医院儿童视觉研究中心前言在眼科临床和科研上,使用视觉电生理指标,作为诊断和研究眼科一些疑难病手段越来越广泛,其中尤其是视觉诱发电位(VEP)、视网膜电图(包括闪光F?E...“,”Abstract This MVT-system for visual electrophysiological measurement can be used to acquire and analyze the multi-channel VEP, the flash-electroretinogram (F-ERG) and the electroocurogram (EOG). The VEP-topogram can be made from the original VEP-data by the computer soft-wares. The automatic analysis program are able to make immediately the curve of EOG for the dark adaptation process and to calculate the Arden ratio as well as the values of the light peak and of the dark tough.