脑-机接口技术在脊髓损伤后运动功能改善中应用的研究进展  

Research progress in brain computer interface technology applied to motor recovery after spinal cord injury

作　　者：殷祥志 赵海波 唐一杰 高伟[1] 梁婷 张英泽[2] 于腾波[1] Yin Xiangzhi;Zhao Haibo;Tang Yijie;Gao Wei;Liang Ting;Zhang Yingze;Yu Tengbo(Department of Sports Medicine,Affiliated Hospital of Qingdao University,Qingdao 266035,China;Department of Orthopedic Surgery,Third Hospital of Hebei Medical University,Hebei 050051,China)

机构地区：[1]青岛大学附属医院运动医学科,青岛266035 [2]河北医科大学第三医院创伤急救中心,石家庄050051

出　　处：《中华创伤杂志》2023年第3期271-276,共6页Chinese Journal of Trauma

基　　金：国家自然科学基金(31872310)。

摘　　要：大多数脊髓损伤患者遗留四肢运动功能障碍,药物及手术等常规治疗往往不能取得良好疗效,患者只能依赖轮椅活动甚至长期卧床,严重影响生活质量。脑⁃机接口(BCI)技术可为脊髓损伤患者的运动功能康复提供非肌肉通道,通过自身非病变脊髓的正常功能或体外机械设备,实现部分运动功能的改善。BCI技术经过几十年的发展,信号收集装置可以较为精准地识别和收集大脑运动信号,并通过特征分析将信号进行转化,利用输出装置使大脑指令得到实施。大量基础研究和临床研究结果表明,将BCI技术应用于脊髓损伤,可使患者上下肢的运动功能得到部分改善。因此,BCI技术受到越来越多的关注。笔者就BCI技术及其对脊髓损伤患者运动功能改善的影响两个方面的研究进展进行综述,为改善脊髓损伤患者运动功能提供参考。Most patients with spinal cord injury suffer from limb motor dysfunction.Given drugs,surgery and other conventional treatments are often not effective,the patients can only rely on a wheelchair to move or even lie in bed for a long time,seriously affecting their quality of life.Brain computer interface(BCI)technology provides a non-muscular pathway for the recovery of motor function in patients with spinal cord injury,which allows the patients to recover partial motor function through the normal function of their own non-diseased spinal cord or external mechanical devices.After decades of development of BCI technology,signal collection devices can identify and collect the motor signals of the brain more accurately,transform the signal by characteristic analysis,and implement the brain command by using the output device.A large number of experimental and clinical studies have also proved that the application of BCI technology in patients with spinal cord injury can partially improve the motor function of upper and lower limbs.Therefore,BCI technology has attracted more and more attention.The authors summarized the BCI technology and its influence on motor function rehabilitation in patients with spinal cord injury,so as to provide a reference for the rehabilitation of motor function in patients with spinal cord injury.

关 键 词：脑⁃机接口 脊髓损伤 运动 康复 

分 类 号：R651.2[医药卫生—外科学]