| 微机控制功能性电刺激实验系统 |
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| 引用本文： | 周炳和,刘萍.微机控制功能性电刺激实验系统[J].中国科学技术大学学报,1990,20(3):343-348. |
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| 作者姓名： | 周炳和 刘萍 |
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| 作者单位： | 中国科技大学电子技术基础部
(周炳和，刘萍，丁哨卫)，中国科技大学电子技术基础部(吴晓红) |
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| 基金项目： | 国家教委“优秀青年教师基金”资助项目 |
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| 摘 要： | 以IBM PC/XT 计算机为基础的神经肌肉功能性电刺激实验系统,根据功物实验原理,输入适当参数,产生两路刺激信号的控制电压,记录相应肌肉的收缩力及其电活动一肌电图(EMG),自动控制实验过程.研究具有多种发放率和募集控制方式的肌力调节、电刺激下肌肉的EMG/力模型、神经肌肉系统的频率响应等.
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| 关 键 词： | 神经肌肉 电刺激 微机 肌电图 |
A Microcomputer-Controlled Functional Neuromuscular Stimulation Experiment System |
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| Zhou Binghe Liu Ping Ding Shaowei Wu Xiaohong.A Microcomputer-Controlled Functional Neuromuscular Stimulation Experiment System[J].Journal of University of Science and Technology of China,1990,20(3):343-348. |
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| Authors: | Zhou Binghe Liu Ping Ding Shaowei Wu Xiaohong |
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| Institution: | Department of Electronic Engineering |
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| Abstract: | An IBM-PC Microcomputer-based Functional Neuromuscular Stimulation
system was developed to generate two-channel stimulus control voltages,to
which the proper parameters were inputted according to the animal experimec-
ntal categories.The experiment procedure was controlled and muscle contrac-
tile force and the accompanied electrical signal(Electromyograpgy,EMG)
were recorded automatically.Muscle force manipulation with various firing
rate and recruitment control strategies,an EMG-froce model of electrically
stimulated muscle and frequency response of neuromuscular system were
studied,too. |
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| Keywords: | functional neuromuscular stimulation EMG recruitment firing rate |
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