脑-机接口的技术原理及临床应用

Technical principle and clinical application of brain-computer interface

一些神经系统疾病会导致大脑与肢体之间的信号"桥梁"被打破,遗留严重的功能障碍,因此如何恢复"桥梁"功能是神经领域的研究热点。脑-机接口(BCI)是将大脑与机器连接实现大脑控制机器的过程,BCI技术已成为神经科学与计算机技术领域的研究热点,在神经系统领域起着重要作用,尤其是在神经科学相关的神经康复、假肢、机器人、疾病诊治等方面。随着信息技术的发展,BCI技术的机遇与挑战共存,现就BCI在神经系统疾病领域的应用作一综述。

Some neurological diseases can cause the signal"bridge"between the brain and limbs to be broken,leaving serious dysfunction.Therefore,how to restore the function of this"bridge"has always been a hot-topic in the field of nervous system.Brain-computer interface(BCI)is based on the process of connecting the brain with machinery to realize the control of machinery by the brain.BCI technology has become a research hotspot in the fields of neuroscience and computer technology,which plays an important role in the field of nervous system,especially in the aspects of neural rehabilitation,prosthetics,robotics,disease diagnosis and treatment related to neuroscience.With the development of information technology,opportunities and challenges coexist in BCI technology.This article reviews the application of BCI in the field of neurological diseases.