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脑机接口对义指精细动作控制的研究进展

Advances in research on fine motion control of prosthesis fingers with brain-computer interface

  • 摘要: 各种原因导致的手指缺失会造成患者手部功能的完全或部分丧失,严重影响患者的身体及心理健康,且在不同程度上降低其生活质量。义指在补全身体形态、增强患者自信自尊等方面起到了重要作用,但如何令义指实现协调动作、恢复完整功能是亟需解决的关键问题。本文综述了脑机接口控制义指精细运动的方法,并阐述该技术发展的起源、现状和进展,为后续研究奠定基础,从而帮助患者解决因手指功能不全或缺失带来的问题。

     

    Abstract: The deficiency of fingers due to various reasons leads to a certain degree of loss of full or part hand functions. Physical and mental health of patients are seriously affected, and patients have varying degrees of reduced quality of life. Prosthesis fingers play an important role in completing the body shape and enhancing patients’ self-confidence and self-esteem. However, how to make prosthesis fingers perform coordinated movements and restore complete functions is a crucial problem that urgently needs to be solved. This paper reviews the methods of brain-computer interface controlled fine finger movements and elaborates on the origin, current situation, and advancements of the development of this technology, laying a foundation for subsequent research, with the expectation of helping patients solve the problems arising from the insufficiency or absence of finger functions.

     

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