| 基于ERD/ERS脑电信号的智能化功能电刺激系统的设计 |
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| 引用本文： | 王娅,周鹏,张爽,王明时.基于ERD/ERS脑电信号的智能化功能电刺激系统的设计[J].生物医学工程学杂志,2007,24(5):1157-1160. |
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| 作者姓名： | 王娅 周鹏 张爽 王明时 |
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| 作者单位： | 天津大学,精密仪器与光电子工程学院,天津,300072 |
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| 摘 要： | 设计一套基于事件相关同步电位(Event related desynchron ization,ERD)和事件相关去同步电位(Event related synchronization,ERS)脑电信号反馈控制功能电刺激仪系统。当大脑想象残肢运动中,出现ERD/ERS脑电信号,经过特征提取和特征分类转换为控制命令去触发功能电刺激系统,实现对相应残肢的电刺激。实验结果成功实现了对残肢的电刺激。
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| 关 键 词： | 脑电信号 智能化 功能电刺激系统 |
| 修稿时间： | 2004-10-25 |
The Design of Intelligentized FES System on ERD/ERS Signals |
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| Wang Ya,Zhou Peng,Zhang Shuang,Wang Mingshi.The Design of Intelligentized FES System on ERD/ERS Signals[J].Journal of Biomedical Engineering,2007,24(5):1157-1160. |
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| Authors: | Wang Ya Zhou Peng Zhang Shuang Wang Mingshi |
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| Institution: | College of Precision Instrument and Opto-electronic Engineering, Tianjin University, Tianjin 300072 ,China |
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| Abstract: | Our objective is the designing of a functional electrical stimulation(FES) system on event related desynchronization(ERD) and event related synchronization(ERS) signals.When the brain images the left-and right-leg movements,the ERD/ERS signals will appear.By characterization and characteristic classification,the ERD/ERS will be translated into the response control signal for operating the FES system to electrically stimulate the legs of motor disability.The result shows that the experiment is successful in electrically stimulating the legs of motor disability. |
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| Keywords: | ERD/ERS |
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