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Title:: Research progress of limb rehabilitation based on brain-computer interface technology

Author(s):: JlANG Yue; ZOU Renling; School of Medical Instrument and Food Engineering，University of Shanghai for Science and Technology，Shanghai 200093，China

Keywords:: Brain-computer interface; Limb rehabilitation; Exercise therapy; Physical therapy; Occupational therapy

摘要:: 脑机接口（brain-computer interface，BCI）作为一种新型的通信和控制方式，实现了人脑与外界之间的交互，近年来应用于康复领域取得了很大进展。很多肢体运动障碍的患者思维仍然是正常的，BCI通过对患者运动想象或诱发产生的脑电信号进行识别，控制外部设备实现相关功能。本研究主要基于运动疗法、物理疗法、作业疗法三个方面，对BCI在各方面的研究情况分别总结，包括了将BCI与虚拟现实、功能电刺激等其他技术结合的应用情况，并总结了仍待改进的地方，表明BCI应用于肢体障碍患者的康复潜力巨大。

Abstract:: Brain-computer interface (BCI) , as a new type of communication and control, realizes the interaction between the human brain and the outside world. It has made great progress in the field of rehabilitation in recent years. Many of the patients with limb movement disorders are having normal thinking. BCI is used to identify the EEG signals by motor imagery or induced, and control the external devices to achieve related functions.Based on three aspects of exercise therapy,physical therapy, occupational therapy, BCI research in various aspects, including the application of the combination with virtual reality, functional electrical stimulation and other technologies are summarized. It shows that the BCI in the rehabilitation of patients with limb disorders is of great potential.