Multichannel magnetic stimulation system design considering mutual couplings among the stimulation coils

被引：42

作者：

Han, BH

Chun, IK

Lee, SC

Lee, SY ^{[1
]}

机构：

[1] Kyung Hee Univ, Grad Sch E W Med Sci, Yongin 449701, Kyungki, South Korea

[2] Korean Electrotechnol Res Inst, Kyungki, South Korea

来源：

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING | 2004年 / 51卷 / 05期

关键词：

functional magnetic stimulation; multichannel; mutual coupling; stimulation coil;

D O I：

10.1109/TBME.2004.824123

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 [生物医学工程];

摘要：

We introduce some simulation and experiment results of the multichannel magnetic stimulator development that has been carried out as an initial attempt to realize a multichannel functional magnetic stimulator. For efficient functional magnetic stimulations, precise spatial localization of stimulation sites without any movements of the stimulation coils is very important. We have found that the mutual coupling effect among the adjacent stimulation coils in the coil array has to be considered in the determination of the charge voltages in some coil array configurations. Experimental results obtained with a 4-channel magnetic stimulator are presented.

引用

收藏

页码：812 / 817

页数：6

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