微波波束成形无创脑刺激

2020 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2020-12-14 DOI:10.1109/IMBIoC47321.2020.9385036

Alireza Madannejad, S. Sadeghi, Javad Ebrahimizadeh, Fatemeh Ravanbakhsh, M. Pérez, R. Augustine

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引用次数: 1

摘要

本研究提出了一种微波波束形成技术来刺激脑深部区。该系统通过一个接近真实的场景和一个三维脑幻影模型进行了评估。利用时反空频波特法对电磁功率进行聚焦是这项工作的关键。仿真结果表明，聚焦穿透微波信号对脑深部神经纤维的刺激效果较好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Microwave Beamforming for Non-Invasive Brain Stimulation

In this work, a microwave beamforming technique to stimulate deep brain area is presented. The proposed system is evaluated by a near realistic scenario with a 3D brain phantom model. Focusing the electromagnetic power by Time reversal space-frequency DORT is the key factor in this work. Simulation results show the satisfactory performance of the focusing and penetrating microwave signal to stimulating the nerve fiber in the deep brain area.

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2020 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)

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