Synchronization Transitions of Small-World Neuronal Networks

摘要：

We examine synchronization transitions and patter formation in dependence on the information transmission delay on small-world networks of MorrisLecar excitable neurons. For the gap junctional coupling, we show that short delays can induce zigzag fronts of excitations, whereas long delays can further detriment synchrony in the network due to a dynamic clustering anti-phase synchronization transition. On the other hand, within the large delay region, which is characterized by anti-phase synchronization and clustering, differences in the network topology do not notably affect the synchrony of neuronal activity.

关键词： Synchronization Neuronal networks

作者: Wen-Ji Cao Qing-Yun Wang

作者单位: Inner Mongolia Finance and Economics College, Network Information Center, Huhhot 010071,China

会议类型: 国际会议

会议名称: The Second International Conference on Cognitive Neurodynamics--2009(第二届国际认知神经动力学会议)

会议地点: 杭州

会议语种:英文

页码: 271-276

在线出版日期: 2009-11-15（万方平台首次上网日期，不代表论文的发表时间）