论文部分内容阅读
本文介绍了一种用碰撞法测量复合动作电位传播速度分布专用仪器。简要介绍了碰撞法的原理。重点阐述了仪器的神经电信号放大器和A／D转换及计算机接口电路的结构及工作原理。该仪器具有使用方便、成本低等优点，在神经系统临床病理诊断及科研实验中都有重要的应用价值。
This article describes a special instrument for measuring the distribution of the propagation velocity of a compound action potential using the collision method. The principle of the collision method is briefly introduced. The structure and working principle of the instrument’s neural signal amplifier and A/D conversion and computer interface circuit are mainly described. The instrument has the advantages of convenient use, low cost, etc. It has important application value in clinical pathological diagnosis and scientific research of nervous system.