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Qian, Y; Qian, Y (reprint author), Baoji Univ Arts & Sci, Nonlinear Res Inst, Baoji, Peoples R China.
Time Delay and Long-Range Connection Induced Synchronization Transitions in Newman-Watts Small-World Neuronal Networks
发表期刊PLOS ONE
语种英语
关键词Complex Networks Oscillations Synapses Model
摘要The synchronization transitions in Newman-Watts small-world neuronal networks (SWNNs) induced by time delay tau and long-range connection (LRC) probability P have been investigated by synchronization parameter and space-time plots. Four distinct parameter regions, that is, asynchronous region, transition region, synchronous region, and oscillatory region have been discovered at certain LRC probability P = 1: 0 as time delay is increased. Interestingly, desynchronization is observed in oscillatory region. More importantly, we consider the spatiotemporal patterns obtained in delayed Newman-Watts SWNNs are the competition results between long-range drivings (LRDs) and neighboring interactions. In addition, for moderate time delay, the synchronization of neuronal network can be enhanced remarkably by increasing LRC probability. Furthermore, lag synchronization has been found between weak synchronization and complete synchronization as LRC probability P is a little less than 1.0. Finally, the two necessary conditions, moderate time delay and large numbers of LRCs, are exposed explicitly for synchronization in delayed Newman-Watts SWNNs.
2014
ISSN1932-6203
卷号9期号:5页码:e96415
学科领域Physics
DOI10.1371/journal.pone.0096415
收录类别SCI
项目资助者National Natural Science Foundation of China [11105003]; Natural Science Foundation of the Education Bureau of Shaanxi Province of China [2013JK0619] ; National Natural Science Foundation of China [11105003]; Natural Science Foundation of the Education Bureau of Shaanxi Province of China [2013JK0619] ; National Natural Science Foundation of China [11105003]; Natural Science Foundation of the Education Bureau of Shaanxi Province of China [2013JK0619] ; National Natural Science Foundation of China [11105003]; Natural Science Foundation of the Education Bureau of Shaanxi Province of China [2013JK0619]
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被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15764
专题理论物理所科研产出_SCI论文
通讯作者Qian, Y (reprint author), Baoji Univ Arts & Sci, Nonlinear Res Inst, Baoji, Peoples R China.
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GB/T 7714
Qian, Y,Qian, Y . Time Delay and Long-Range Connection Induced Synchronization Transitions in Newman-Watts Small-World Neuronal Networks[J]. PLOS ONE,2014,9(5):e96415.
APA Qian, Y,&Qian, Y .(2014).Time Delay and Long-Range Connection Induced Synchronization Transitions in Newman-Watts Small-World Neuronal Networks.PLOS ONE,9(5),e96415.
MLA Qian, Y,et al."Time Delay and Long-Range Connection Induced Synchronization Transitions in Newman-Watts Small-World Neuronal Networks".PLOS ONE 9.5(2014):e96415.
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