Automatic Identification of Diffuse and Localized Activity for Topographical Distribution of EEG Rhythm Based on Suitable Reference Selection with Pre-judgments

摘要：

　　An automatic reference selection method with prejudgments was developed in order to identify the two patterns of diffuse and localized EEG activity,as well as the topographical distribution.The diffuse activity is identified and the effect of adopted reference is analyzed by using two pre-judgments.The localized activity is analyzed where the focal and distributed electrodes are derived based on an iterative detection method.Finally,the suitable reference is determined which is adaptive to the actual characteristics of diffuse and localized activity.Additionally,the topographical distribution is obtained automatically during the reference selection process.The presented method has the performance to be an assistant and subjective tool for clinical application,especially for the quantitative interpretation on EEG rhythm.

关键词： Topographical distribution of EEG rhythm Automatic Identification Pre-judgments Reference selection Diffuse and localized activity

作者: Bei Wang Xingyu Wang Akio Ikeda Takashi Nagamine Hiroshi Shibasaki Masatoshi Nakamura

作者单位: Key Laboratory of Advanced Control and Optimization for Chemical Processes(East China University of Department of Neurology, Kyoto University, Kyoto, Japan Department of System Neuroscience, Sapporo Medical University, Hokkaido, Japan Takeda General Hospital, Kyoto, Japan Research Institute of Systems Control, Institute for Advanced Research and Education, Saga Universit

会议类型: 国际会议

会议名称: 2013 ICME International Conference on Complex Medical Engineering(2013 ICME复合医学工程国际会议)

会议地点: 北京

会议语种:英文

页码: 662-665

在线出版日期: 2013-05-25（万方平台首次上网日期，不代表论文的发表时间）