|本期目录/Table of Contents|

[1]高诺△,陈鹏程.基于脑机接口与虚拟现实技术的手部软康复系统研究*[J].生物医学工程研究,2022,01:32-40.
 GAO Nuo,CHEN Pengcheng.Research on hand soft rehabilitation system based on brain computer interface and virtual reality technology[J].Journal of Biomedical Engineering Research,2022,01:32-40.
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基于脑机接口与虚拟现实技术的手部软康复系统研究*(PDF)

《生物医学工程研究》[ISSN:1006-6977/CN:61-1281/TN]

期数:
2022年01期
页码:
32-40
栏目:
出版日期:
2022-03-25

文章信息/Info

Title:
Research on hand soft rehabilitation system based on brain computer interface and virtual reality technology
文章编号:
1672-6278 (2022)01-0032-09
作者:
高诺△陈鹏程
山东建筑大学信息与电气工程学院,济南 250101
Author(s):
GAO Nuo CHEN Pengcheng
Information & Electrical Engineering Department, Shandong Jianzhu University, Jinan 250101, China
关键词:
脑中风脑电信号处理康复任务策略手部软康复外骨骼虚拟环境弯曲度传感器
Keywords:
Stroke EEG signal processing Rehabilitation task strategy Hand soft rehabilitation exoskeletonVirtual environment Flex sensor
分类号:
R318;R743.3
DOI:
10.19529/j.cnki.1672-6278.2022.01.06
文献标识码:
A
摘要:
基于脑机接口和虚拟现实技术在康复医学中的巨大应用潜力,以及目前手部康复系统中存在的若干问题,本研究提出一种基于脑机接口与虚拟现实技术的手部软康复系统。与传统康复外骨骼相比,该软康复系统适配不同脑卒中患者手部,允许手和手指在非驱动方向上运动,重量轻、便于携带、透气性强、安全性高。在脑机接口(brain computer interface,BCI)和虚拟现实环境帮助下,系统可以协助患者主动完成康复训练任务,并通过特定游戏任务,为患者提供运动感觉和本体感觉反馈,在康复过程中提高患者大脑可塑性,改善运动神经功能重塑。相关实验结果说明,本研究系统结构稳定、性能可靠,脑电信号分析准确率满足系统要求,脑机接口与虚拟现实的结合可以有效激活相对应脑区,为脑功能重塑与脑神经重建奠定了理论基础。
Abstract:
Based on the huge application potential of brain computer interface (BCI) technology and virtual reality (VR) technology in rehabilitation medicine and some problems existing in hand rehabilitation system, we proposed a hand soft rehabilitation system based on BCI and VR technology. Compared with the traditional rehabilitation exoskeleton, this soft rehabilitation system was suitable for different sizes of hands , the hands and fingers to move in the non-driven direction was allowed, with light weight, easy to carry, strong air permeability and high safety. With the help of BCI and VR environment, the system could assist patients to actively complete rehabilitation training tasks, and provided patients with motor sensory and proprioceptive feedback through specific game tasks, so as to improve patients’ brain plasticity and motor nerve function remodeling in the rehabilitation process. The experimental results showed that the system proposed in this paper had a stable structure and reliable performance, and the accuracy of EEG signal analysis met the requirements of the system. The combination of BCI and virtual reality can effectively activate the corresponding brain regions, laying a theoretical foundation for brain functional remodeling and brain nerve reconstruction.

参考文献/References

备注/Memo

备注/Memo:
(收稿日期:2021-07-15)山东省重点研发计划项目(2017CXGC1505)。△通信作者Email:gaonuo@sdjzu.edu.cn
更新日期/Last Update: 2022-04-20