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运动想象物理机制研究 被引量:6

Research on the Physical Mechanism of Motor Imagery
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摘要 运动想象被广泛的应用在脑机接口系统上,传统对脑电信号分析主要集中在特征提取和分类上,本文分别从左右想象脑电信号的频域、时域和脑地形图上进行分析,从而获取左右想象脑电信号的特征。 Motor imagery is widely used in brain--computer interface (BCI) systems. Traditional analyses on EEG signals focused on feature extraction and classification. The paper respectively analyses the frequency domain, time domain and brain topographic mapping of left and right imaginary EEG signals so as to acquire the features of them.
作者 穆振东
出处 《江西蓝天学院学报》 2011年第3期26-30,共5页 Journal of Jiangxi Blue Sky University
基金 江西蓝天学院课题“基于EEG分析的运动想象控制机制研究”(编号XYKJ08YB03)的阶段性成果
关键词 脑电信号 频域 时域 脑地形图 electroencephalogram (EEG) frequency domain time domain brain topographic mapping
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