摘要
双向脉冲选择性刺激是避免神经纤维电化学损伤、使肌肉平稳收缩、降低疲劳的有效电刺激模式。本文提出了单电极、双电极和三电极三种双向刺激模式，利用计算机模型仿真有效地实现了选择性刺激，并且利用蟾蜍的离体坐骨神经干在动物实验上验证了这几种方法的可行性。
iphasic selective stimulation is an effective
electrical stimulation mode for preventing nerve fibers against electrochemical damage, and for
muscle's contracting smoothly, decreasing muscle's fatigue. By use of computer simulation,
this paper presents three biphasic stimulation modes respectively using monopolar, bipolar
and tripolar electrodes, which can selectively stimulating nerve fibers effectively. And the
feasibility of these methods are verified by animal experiments on toad's sciatic nerve trunks
in vitro. These methods will promote the clinical application of neuroelectrical stimulation.
出处
《中国生物医学工程学报》
EI
CAS
CSCD
北大核心
1999年第1期35-43,共9页
Chinese Journal of Biomedical Engineering
基金
国家自然科学基金
中国博士后科学基金
关键词
双向脉冲
选择性刺激
神经纤维
坐骨神经干
Biphasic pulse
Selective stimulation
Nerve fiber
Sciatic nerve trunks
