國家衛生研究院 NHRI:Item 3990099045/7681
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    題名: Investigating the effects of streamline-based fiber tractography on matrix scaling in brain connective network
    作者: Jan, H;Chao, YP;Cho, KH;Kuo, LW
    貢獻者: Division of Medical Engineering Research
    摘要: Investigating the brain connective network using the modern graph theory has been widely applied in cognitive and clinical neuroscience research. In this study, we aimed to investigate the effects of streamline-based fiber tractography on the change of network properties and established a systematic framework to understand how an adequate network matrix scaling can be determined. The network properties, including degree, efficiency and betweenness centrality, show similar tendency in both left and right hemispheres. By employing the curve-fitting process with exponential law and measuring the residuals, the association between changes of network properties and threshold of track numbers is found and an adequate range of investigating the lateralization of brain network is suggested. The proposed approach can be further applied in clinical applications to improve the diagnostic sensitivity using network analysis with graph theory.
    日期: 2013-07
    關聯: 35th Annual International Conference of the IEEE on Engineering in Medicine and Biology Society. 2013 Jul:523-526.
    Link to: http://dx.doi.org/10.1109/EMBC.2013.6609552
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000341702101004
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84886559900
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