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首页> 外文会议>The 1st International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2007) >Electromagnetic Field Simulation of 3D Realistic Head Model during Transcranial Magnetic Stimulation
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Electromagnetic Field Simulation of 3D Realistic Head Model during Transcranial Magnetic Stimulation

机译：经颅磁刺激过程中3D现实头部模型的电磁场模拟

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摘要

Transcranial magnetic stimulation (TMS) is a powerful, non-invasive tool for investigating functions in the brain. The target inside the head is stimulated with eddy currents induced in the tissues by the time-varying magnetic field. TMS has been used in several applications in medical and clinical research which include brain mapping, treatment of mood disorder and schizophrenia, treatment of epilepsy, treatment of chronic pain and so on. The stimulation effect can be affected by stimulation site and intensity which are changed with the shape and parameters of the coil In this paper, the electromagnetic field induced in the head by two kinds of coils which are usually used in study and treatments during TMS has been analyzed. This three-dimensional simulation is useful for eddy currents evaluation and spatial localization of stimulation.
机译：经颅磁刺激（TMS）是一种功能强大的非侵入性工具，用于研究大脑的功能。随时间变化的磁场在组织中感应出的涡流刺激头部内部的目标。 TMS已在医学和临床研究中用于多种应用，包括脑图绘制，情绪障碍和精神分裂症的治疗，癫痫的治疗，慢性疼痛的治疗等。刺激的位置会受到刺激的部位和强度的影响，而刺激的部位和强度会随线圈的形状和参数的变化而变化。本文研究了TMS期间通常用于研究和治疗的两种线圈在头部产生的电磁场。分析。此三维模拟对于涡流评估和刺激的空间定位很有用。

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