Synchronization transitions induced by the fluctuation of adaptive coupling strength in delayed Newman-Watts neuronal networks

被引：3
作者：
Wang, Qi [1 ]
Gong, Yubing [1 ]
Wu, Yanan [1 ]
机构：
[1] Ludong Univ, Sch Phys & Optoelect Engn, Yantai 264025, Shandong, Peoples R China
来源：
BIOSYSTEMS | 2015年 / 137卷
关键词：
Neuron; Newman-Watts network; Adaptive coupling; Fluctuation; Time delay; Synchronization transition; NOISE-INDUCED SYNCHRONIZATION; MULTIPLE COHERENCE RESONANCE; PHASE SYNCHRONIZATION; CHANNEL BLOCKING; TIME-DELAY; MODEL;
D O I：
10.1016/j.biosystems.2015.09.005
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Introducing adaptive coupling in delayed neuronal networks and regulating the dissipative parameter (DP) of adaptive coupling by noise, we study the effect of fluctuations of the changing rate of adaptive coupling on the synchronization of the neuronal networks. It is found that time delay can induce synchronization transitions for intermediate DP values, and the synchronization transitions become strongest when DP is optimal. As the intensity of DP noise is varied, the neurons can also exhibit synchronization transitions, and the phenomenon is delay-dependent and is enhanced for certain time delays. Moreover, the synchronization transitions change with the change of DP and become strongest when DP is optimal. These results show that randomly changing adaptive coupling can considerably change the synchronization of the neuronal networks, and hence could play a crucial role in the information processing and transmission in neural systems. (C) 2015 Elsevier Ireland Ltd. All rights reserved.
引用
收藏
页码：20 / 25
页数：6
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共 43 条
[31]   Delay-induced firing behavior and transitions in adaptive neuronal networks with two types of synapses [J].
XU Bo ;
GONG YuBing ;
WANG BaoYing .
Science China(Chemistry), 2013, (02) :224-231
[32]   Time delayed chemical synapses and synchronization in multilayer neuronal networks with ephaptic inter-layer coupling [J].
Shafiei, Mohadeseh ;
Jafari, Sajad ;
Parastesh, Fatemeh ;
Ozer, Mahmut ;
Kapitaniak, Tomasz ;
Perc, Matjaz .
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 2020, 84 (84)
[33]   Robust Decentralized Adaptive Synchronization of General Complex Networks with Coupling Delayed and Uncertainties [J].
He, Ping ;
Jing, Chun-Guo ;
Fan, Tao ;
Chen, Chang-Zhong .
COMPLEXITY, 2014, 19 (03) :10-26
[34]   Adaptive synchronization of two nonlinearly coupled complex dynamical networks with delayed coupling [J].
Zheng, Song ;
Wang, Shuguo ;
Dong, Gaogao ;
Bi, Qinsheng .
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 2012, 17 (01) :284-291
[35]   Synchronization analysis of delayed complex networks via adaptive time-varying coupling strengths [J].
Huang, Lihong ;
Wang, Zengyun ;
Wang, Yaonan ;
Zuo, Yi .
PHYSICS LETTERS A, 2009, 373 (43) :3952-3958
[36]   Spike-timing-dependent plasticity optimized coherence resonance and synchronization transitions by autaptic delay in adaptive scale-free neuronal networks [J].
Xie, Huijuan ;
Gong, Yubing ;
Wang, Baoying .
CHAOS SOLITONS & FRACTALS, 2018, 108 :1-7
[37]   Local and global synchronization transitions induced by time delays in small-world neuronal networks with chemical synapses [J].
Yu, Haitao ;
Wang, Jiang ;
Du, Jiwei ;
Deng, Bin ;
Wei, Xile .
COGNITIVE NEURODYNAMICS, 2015, 9 (01) :93-101
[38]   Local and global synchronization transitions induced by time delays in small-world neuronal networks with chemical synapses [J].
Haitao Yu ;
Jiang Wang ;
Jiwei Du ;
Bin Deng ;
Xile Wei .
Cognitive Neurodynamics, 2015, 9 :93-101
[39]   Delay-induced synchronization transitions in small-world neuronal networks with hybrid electrical and chemical synapses [J].
Yu, Haitao ;
Wang, Jiang ;
Liu, Chen ;
Deng, Bin ;
Wei, Xile .
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2013, 392 (21) :5473-5480
[40]   Dislocation Coupling-Induced Transition of Synchronization in Two-Layer Neuronal Networks [J].
Qin Hui-Xin ;
Ma Jun ;
Jin Wu-Yin ;
Wang Chun-Ni .
COMMUNICATIONS IN THEORETICAL PHYSICS, 2014, 62 (05) :755-767
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