| 等效电流偶极子(ECD)模型对MCG场源定位的影响 |
| |
| 引用本文： | 阮放鸣.等效电流偶极子(ECD)模型对MCG场源定位的影响[J].贵州师范大学学报(自然科学版),2004,22(3):52-56,65. |
| |
| 作者姓名： | 阮放鸣 |
| |
| 作者单位： | 贵州师范大学,理学院,贵州,贵阳,550001 |
| |
| 基金项目： | 贵州省教育厅科研基金资助项目 |
| |
| 摘 要： | 等效电流偶极子 (ECD)模型具有简要明确性 ,已经在MCG的逆问题中 ,如确定WPW综合症 ,心脏异常搏动根源、心律失常等方面 ,得到广泛应用。在多通道的体表电势图 (BSPM)的测量中也应用ECD。本文介绍用ECD的定位方法 ,由临床研究的模拟仿真描述ECD获得的结果 ,并讨论体导体模型的影响。
|
| 关 键 词： | MCG场源 等效电流偶极子(ECD) 仿真 |
| 文章编号： | 1004-5570(2004)03-0052-05 |
Effect from electric current dipole model on accuracy of MCG source localization |
| |
| RUAN Fang-ming.Effect from electric current dipole model on accuracy of MCG source localization[J].Journal of Guizhou Normal University(Natural Sciences),2004,22(3):52-56,65. |
| |
| Authors: | RUAN Fang-ming |
| |
| Abstract: | ECD has been widely used in determining sites on WPW syndrome, ectopic beats and arrhythmia, which also get application to BSPM measurement. Involved in this paper are MCG source localization methods with ECD, discussion of results using ECD from clinical simulation, and effect from volume conductor models on source localization. |
| |
| Keywords: | MCG source ECD simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
