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arXiv 0806.4845q-bio.QMq-bio.NC
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基于SMS-LORETA的同时多源定位算法

Localization of Simultaneous Multiple Sources using SMS-LORETA

Avni Pllana, Herbert Bauer

摘要:

在本文中,我们提出了一种新的定位方法SMS-LORETA(同时多源-低分辨率脑电磁断层扫描),能够有效地定位多个同时源。新方法克服了sLORETA(标准化低分辨率脑电磁断层扫描)的一些缺点。新方法的核心思想是迭代搜索电流偶极子,利用sLORETA的低误差单源定位性能。新方法的模拟评价已被附上。

英文摘要:

In this paper we present a new localization method SMS-LORETA (Simultaneous Multiple Sources- Low Resolution Brain Electromagnetic Tomography), capable to locate efficiently multiple simultaneous sources. The new method overcomes some of the drawbacks of sLORETA (standardized Low Resolution Brain Electromagnetic Tomography). The key idea of the new method is the iterative search for current dipoles, harnessing the low error single source localization performance of sLORETA. An evaluation of the new method by simulation has been enclosed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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