| 脑电信号球谐分析成像理论及仿真效果 |
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| 引用本文： | 尧德中.脑电信号球谐分析成像理论及仿真效果[J].电子科技大学学报(社会科学版),1996(Z2). |
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| 作者姓名： | 尧德中 |
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| 作者单位： | 电子科技大学自动化系 |
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| 摘 要： | 研究了以球谐分析实现脑电信号三维映射成像的基本理论和相关计算方法，并用仿真算例说明了球谐级数的截断处理。文中最后例举了用该方法对两个深层源的成像效果，显示了良好的临床应用价值。
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| 关 键 词： | 脑电 球谐分析 三维成像 数值试验 |
Theory and Simulation of the Cortical Imaging Technique by Spherical Harmouic Analysis |
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| Yao Dezhong.Theory and Simulation of the Cortical Imaging Technique by Spherical Harmouic Analysis[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),1996(Z2). |
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| Authors: | Yao Dezhong |
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| Abstract: | The basic theory and algorithm of the conical imaging technique by spherical harmonicanalysis is inveStigated in this peper. The termination choice of the spheriCal harbinic series is tested bynumerical simulation,and the clinical significance is van fied by a numeric test of a per of dipoles located atdeep location. |
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| Keywords: | electroencephalography spherical harmonic analysis three dimensional imaging numeric tests |
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