调制微波辐射脑刺激的可行性研究

2018 EMF-Med 1st World Conference on Biomedical Applications of Electromagnetic Fields (EMF-Med) Pub Date : 2018-09-01 DOI:10.23919/EMF-MED.2018.8526055

M. Bachmann, J. Lass, A. Ioannides, H. Hinrikus

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引用次数: 2

摘要

本研究的目的是评估使用低电平调制(40赫兹)微波辐射(450赫兹)在预定频率刺激大脑振荡的可行性。电场功率密度为0.16 mW/cm2。记录14例被试的静息脑电图，分析固定频率下的脑电图功率。采用有辐射和无辐射10个周期脑电图功率的相对变化作为定量测量。微波辐射使预期10、20和30 Hz频段的平均脑电功率显著增加。结果表明，低水平调制微波辐射能够在选定的频率上刺激大脑振荡。

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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Brain stimulation by modulated microwave radiation: a feasibility study

The aim of this study was to evaluate the feasibility of stimulating the brain oscillations at predetermined frequencies using low level modulated (40 Hz) microwave radiation (450 Hz). The field power density was 0.16 mW/cm2. The resting EEG of 14 subjects was recorded and EEG power at fixed frequencies was analyzed. A relative change in the EEG power during 10 cycles with and without radiation was used as a quantitative measure. Microwave radiation caused statistically significant increase in the average EEG power at expected 10, 20 and 30 Hz frequency bands. The results indicate that low-level modulated microwave radiation is able to stimulate brain oscillations at selected frequencies.

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2018 EMF-Med 1st World Conference on Biomedical Applications of Electromagnetic Fields (EMF-Med)

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