反馈是执行运动功能过程中的非常重要的信息交换模式,它以体感信息、触觉信息、视觉信息、听觉信息等方式将运动过程的信息传送到中枢神经,调控运动功能执行的时间和空间精度。本文从反馈的作用原理、技术方法和治疗效果等方面,分析和综述了肌电信号反馈、机器人辅助运动康复训练、高级认知过程反馈及三维虚拟技术等几种反馈技术对运动功能康复治疗的作用。 Feedback is a very important mode of information exchange in the process of carrying out motor function. It sends information of movement process to the central nervous system by somatosensory information, tactile information, visual information and auditory information, and regulates the time and space precision of exercise function. This article analyzes and summarizes several feedback techniques of EMG feedback, robot assisted exercise rehabilitation training, advanced cognitive process feedback and three-dimensional virtual technology on the rehabilitation of motor function from the aspects of feedback principle, technique method and treatment effect. effect.