Abstract:

With the continuous progress of brain research and computer technology, brain computer interface technology has been widely concerned, including motion imaging technology. Motor Imagery（MI） is a kind of psychological representation without actual action, while external mechanism extracts brain information through this method, then analyzes and interprets it, and further transforms it into corresponding action. First of all, the development of brain computer interface technology and motor imagery in recent years is briefly introduced, and the mechanism of motor imagery is summarized. Then, some application scenarios and related problems of motion imagery are summarized. Finally, the future application fields and aspects of motion imagery are prospected.

Key words: brain computer interface, Motor Imagery（MI）, mechanism research

摘要：

随着脑研究和计算机技术的不断进步，脑机接口技术受到了广泛的关注，其中就包括运动想象技术。运动想象（Motor Imagery，MI）是一种没有实际执行动作的心理表征，而外部机构则是通过这种方法提取大脑信息，然后分析解读，将其进一步转化为相应的动作。对近些年脑机接口技术和运动想象的发展进行了简要介绍，对运动想象的机理进行了综述；对运动想象的一些应用场景和相关的问题进行了总结；对未来运动想象应用的领域和所需要探究的方面进行了展望。

关键词: 脑机接口, 运动想象（MI）, 机理研究