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前言诱发电位是神经系统对刺激的瞬时性电反应,自从Dawson和Scott于1949年首次实验以后,诱致电位的测试技术和测试方法仍在不断探索和改进,已经有了很大的提高,八十年代以来,国外许多著名公司如丹麦DISA、美国NICOLET、英国MEDELEC等均已推出了相当高级的专用或通用的诱发电位测试系统,有的称神经诊断系统,在我国,至今还未推出通用的完整的诱发电位测试系统,为了满足本所航天医学研究工作需要,1984年研制成功一台生物医学信息处理机,诱发电位迭加分析是其中主要功能之一。
Introduction Evoked potential is a transient electrical response of the nervous system to stimulation. Since Dawson and Scott first experimented in 1949, the techniques and test methods for induced potentials are still being explored and improved, and have been greatly improved. Eighty Since the age, many well-known foreign companies such as the DISA in Denmark, the United States NICOLET, the United Kingdom MEDELEC have launched a very advanced special or general induced evoked potential test system, some said nerve diagnostic system in our country, has not yet introduced universal integrity Of the evoked potential test system, in order to meet the needs of space medical research work in 1984, the successful development of a biomedical information processor, induced potential superposition analysis is one of the main functions.