摘要
近年来逐渐成为热点的脑—机接口是一种不依靠外周神经和肌肉组织等通常的大脑输入/输出通道的通信与控制系统。直接神经接口与控制技术采用手术将电极阵列植入颅内,直接记录或刺激大脑神经元,以实现用户与外界的通信或控制神经弥补装置。目前的研究多以动物模型做实验,实现了对光标、游戏杆、机械臂以及运动小车等的控制。这种全新的通信技术可望为那些严重瘫痪患者提供与外界进行交流的途径。它的发展有赖于多学科的进展与融合。
In recent years,brain machine interface(BMI)is becoming a hotspot.It gives its users com mu -ni cation and control channels that do not depend on the brain’s normal output channels of peripheral nerves and muscles.By using surgical operation that implanting clectrodes into brain cortex,directly stimulating or recording signals from brain neurons,direct neural interface and control techniques enable users to commu nicate with envi-ronments or control neuroprostheses.The current experiments are focused on animal models and realized the con-trol of cursors,joysticks,artificial arms,and motor robots.This novel technology gives the hope that it could be a valuable new augmentative communication option for those with severe spinal cord injury.The development of BMI depends on the interdisciplinary advances and collaborates.[
出处
《国外医学（生物医学工程分册）》
CAS
2004年第6期337-341,共5页
Foreign Medical Sciences(Biomedical Engineering Fascicle)
关键词
植入电极
神经接口
神经控制
脑-机接口
神经弥补
implantable electrode
neural interface
neural control
brain machine interface
neural prosthesis
