| 基于重复经颅磁刺激的脑功能网络分析 |
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| 引用本文： | 邢阳阳,耿跃华,王超,张欣.基于重复经颅磁刺激的脑功能网络分析[J].北京理工大学学报,2017,37(S1):107-112. |
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| 作者姓名： | 邢阳阳 耿跃华 王超 张欣 |
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| 作者单位： | 河北工业大学 河北省电磁场与电器可靠性省部共建重点实验室, 天津 300130,河北工业大学 河北省电磁场与电器可靠性省部共建重点实验室, 天津 300130,河北工业大学 河北省电磁场与电器可靠性省部共建重点实验室, 天津 300130,天津工业大学 电气工程与自动化学院, 天津 300387 |
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| 基金项目： | 国家自然科学基金资助项目（51577131，31400844，51377045）. |
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| 摘 要： | 基于脑功能网络探究重复经颅磁刺激对大脑皮层神经交互作用的影响.利用基于图论的复杂网络理论，进行了经颅磁刺激作用于皮层所诱发脑电信号的脑功能网络分析.采用重复刺激对大脑运动区进行刺激，分别构建了安静状态下、磁刺激运动区状态下的脑电信号的脑功能网络，对脑功能网络全局参数和局部参数进行了图像直观表述和统计学分析.结果发现，磁刺激运动区状态下相比于安静状态下的脑功能网络全局参数和局部参数都发生了明显改变，经统计学分析对比具有显著性差异.
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| 关 键 词： | 重复经颅磁刺激 脑运动区 脑功能网络. |
| 收稿时间： | 2017/3/20 0:00:00 |
Construction and Analysis of Brain Functional Network Based on Repetitive Transcranial Magnetic Stimulation |
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| XING Yang-yang,GENG Yue-hu,WANG Chao and ZHANG Xin.Construction and Analysis of Brain Functional Network Based on Repetitive Transcranial Magnetic Stimulation[J].Journal of Beijing Institute of Technology(Natural Science Edition),2017,37(S1):107-112. |
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| Authors: | XING Yang-yang GENG Yue-hu WANG Chao and ZHANG Xin |
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| Institution: | Province-Ministry Joint Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130, China,Province-Ministry Joint Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130, China,Province-Ministry Joint Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130, China and School of Electrical Engineering and Automation, TianJin Polytechnic University, TianJin 300387, China |
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| Abstract: | The purpose of this study was to explore the effect of rTMS on the interaction of the cerebral cortex in the brain functional network.Based on graph theory,complex network theory was used to analyze the function of the brain electrical signal evoked by transcranial magnetic stimulation in the cortex.With rTMS on the motor area of the brain,the brain functional network were constructed under the quiet state,the EEG signal of magnetic stimulation motor area under the condition of the parameters on the global network of brain function and local parameters were analyzed statistically and by visual image.It was found that there was a significant change in the global and local parameters of the brain function network under the condition of magnetic stimulation motor area comparing with the condition of quiet,and the difference was statistically significant. |
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| Keywords: | rTMS Brain motor area Brain function network |
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