一种新型结合下肢动觉运动想象和视觉运动想象的脑机接口

董煜阳, 龚安民, 丁鹏, 袁密桁, 王东庆, 伏云发

A new BCI by combining kinesthetic motor imagery and visual motor imagery involving lower limbs

Yuyang Dong, Anmin Gong, Peng Ding, Miheng Yuan, Dongqing Wang, Yunfa Fu

图5 溯源分析结果：(a) 不同运动想象方式期间脑区激活持续时间占比；(b) 以KMI方式行走想象期间布罗德曼分区激活持续时间占比；(c) 以VMI方式行走想象期间布罗德曼分区激活持续时间占比；(d) 以VKMI方式行走想象期间布罗德曼分区激活持续时间占比

Fig.5 Source analysis results：(a) Proportion of brain activation duration at different ways of imagination；(b) Proportion of Brodmann area activation duration during walking with KMI；(c) Proportion of Brodmann area activation duration during walking with VMI；(d) Proportion of Brodmann area activation duration during walking with VKM