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《BEIJING BIOMEDICAL ENGINEERING》 1998-03
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A Comparison of Fractal Dimensions of EEG Time Series of Partial Epilepsy

 Ding Beisheng,Liu Hui,Wan Baikun,Lü Yangsheng (Dept.of Biomedical Engineering,College of Precision Instrument & Opto Electronical Engineering,Tianjin University,300072)  
In order to develope a new diagnostic method for partial epilepsy using fractal dimension measurement of theory of nonlinear dynamics,2 kinds of EEG fractal dimensions(correlation dimension D c and wave form dimension D w) were calculated and compared.It was observed that most of the EEG fractal dimension values of D c and D w at the epileptic electrodes were smaller than those at the non epileptic electrodes.Generally,the relative value of change of D c was larger than that of D w.But D w is sensitive to the epileptic spikes.The results showed that the fractal dimesion could be a special parameter to diagnose epilepsy diseases and is worthy to study further.
【CateGory Index】: R742.1
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【References】
Chinese Journal Full-text Database 1 Hits
1 CAI Cong bo, XU Shen chu, CHEN Zhen xiang, ZHONG Jin shui(Dept. of Phys., Xiamen Univ., Xiamen 361005, China);Lyapunov Exponents Calculation and Principal Components Analysis of EEG Data[J];厦门大学学报(自然科学版);2001-05
【Co-references】
Chinese Journal Full-text Database 3 Hits
1 He Taigang; Lu Guangwen; Li Jianping; Chen Guangjie(Deparment of Biomedical Engineering, The First Military Medical University, Guangzhou 510515);Chaos in Electroencephalogram[J];生物医学工程学杂志;2000-02
2 Gu Shenshi, Wang Zhiqian, Cheng Jitai Shanghai Jiaotong University, Shanghai 200030,P R China;The Fractal Research and Predicating on the Time Series of Sunspot Relative Number[J];应用数学和力学;1999-01
3 Ding Beisheng,Liu Hui,Wan Baikun,Lü Yangsheng (Dept.of Biomedical Engineering,College of Precision Instrument & Opto Electronical Engineering,Tianjin University,300072);A Comparison of Fractal Dimensions of EEG Time Series of Partial Epilepsy[J];北京生物医学工程;1998-03
【Secondary References】
Chinese Journal Full-text Database 3 Hits
1 YANG Xianjun1,2,WANG Changxi1,2,PAN Lei1,2,MA Zuchang1,SUN Yining1 1.The Key laboratory of Biomimetic Sensing and Advanced Robot Technology,Institute of Intelligence Machines, Chinese Academy of Science,Hefei 230027,China;2.Dept of Auto,University of Science and Technology of China,Hefei 23002,China;Study of Quality Evaluation of Upper Limb Movements Based on 3D Acceleration Information[J];传感技术学报;2010-12
2 Geng Yue-hua, Xu Gui-zhi, Yu Hong-li, Chen Ya-jing, Li Wen-wen Key Laboratory of Electro-Magnetic Field and Electrical Apparatus Reliability of Hebei Province, Hebei University of Technology, Tianjin 300130, China;Evoked potential analysis and dipole localization by magnetic stimulation on acupoint of Shenmen (HT 7) acupoint[J];中国组织工程研究与临床康复;2010-22
3 YOU Rongyi1,2,XU Shenchu1 (1.Dept.of Physics,Xiamen University,Xiamen 361005,China;(2.Dept. of Computational Science & Applied Physics, Jimei University,Xiamen 361021,China);Analysis on the EEG Signal Based on Phase Space[J];厦门大学学报(自然科学版);2003-06
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