System-Size Induced Coherence Resonance in Coupled Minimal Cytosolic Ca2+ Oscillation Models
WANG Mao-Sheng1,2 , HOU Zhong-Huai1 , XIN Hou-Wen1
1 Department of Chemical Physics, University of Science and Technology of China, Hefei 230026
2 College of Physics and Electronic Information, Anhui Normal University, Wuhu 241000
System-Size Induced Coherence Resonance in Coupled Minimal Cytosolic Ca2+ Oscillation Models
WANG Mao-Sheng1,2 ;HOU Zhong-Huai1 ;XIN Hou-Wen1
1 Department of Chemical Physics, University of Science and Technology of China, Hefei 230026
2 College of Physics and Electronic Information, Anhui Normal University, Wuhu 241000
关键词 ：
87.16.Ac ,
05.40.-a ,
87.10.+e
Abstract ： We have investigated the collective behaviour of an array of coupled minimal cytosolic Ca2+ oscillation models by numerical methods, taking into account the external noise resulting from the random extracellular stimulation. It is found that the system size, i.e. the number of minimal cytosolic Ca2+ oscillation models, has an optimal value, at which the system collective dynamics shows the best performance. The effect of the coupling strength has also been studied. Such a phenomenon of system-size resonance has been found for different coupling strengths, but the optimal system size increases when the coupling strength increases.
Key words ：
87.16.Ac
05.40.-a
87.10.+e
出版日期: 2006-02-01
引用本文:
WANG Mao-Sheng;HOU Zhong-Huai;XIN Hou-Wen. System-Size Induced Coherence Resonance in Coupled Minimal Cytosolic Ca2+ Oscillation Models[J]. 中国物理快报, 2006, 23(2): 508-511.
2+ Oscillation Models. Chin. Phys. Lett., 2006, 23(2): 508-511.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2006/V23/I2/508
[1]
CHEN Yue-Hua;WU Zhi-Yuan;YANG Jun-Zhong. Noise-Mediated Generalized Synchronization
[2]
WANG Guang-Li;HUANG Shi-Yong;ZHANG Ying-Ying;LIANG Pei-Ji. Contrast Adaptation Decreases Complexity in Retinal Ganglion Cell Spike Train
[3]
ZHANG Ji-Qian;HOU Zhong-Huai;XIN Hou-Wen. Neural Signal Tuned by Random Long-range Connections in Coupled FitzHugh--Nagumo Neurons Systems
[4]
LI Fang-Ting;JIA Xun. Dynamical Analysis of Protein Regulatory Network in Budding Yeast Nucleus
[5]
GUO Feng;ZHOU Yu-Rong;JIANG Shi-Qi;GU Tian-Xiang. Stochastic Resonance in an Over-Damped Bias Linear System with Dichotomous Noise
[6]
WANG Jiu-Yun;ZHU Chun-Lian;JIA Ya;LI Jia-Rong. Effects of Nonlinear Time-Delay on a Stochastic Asymmetric System
[7]
WANG Jun;MA Xiao-Yu;BAI Yi-Ming;CAO Li;WU Da-Jin. Stochastic Resonance in Quantum-Well Semiconductor Lasers
[8]
WU Li-Yan;LIU Zong-Hua. Enhancement of Information Transmission by Array Induced Stochastic Resonance in the Processes of Amplitude and Frequency Modulations
[9]
AO Bin;MA Xiao-Juan;LI Yun-Yun;ZHENG Zhi-Gang. Non-Local Coupling and Partial Synchronization in Chaotic Systems
[10]
CAI Shi-Min;ZHOU Pei-Ling;YANG Hui-Jie;YANG Chun-Xia;WANG Bing-Hong;ZHOU Tao;. Empirical Study on the Volatility of the Hang-Seng Index
[11]
JIN Xin;LIANG Pei-Ji. Adaptive Regulation for Noise-Aided Weak Signal Detection in Spiking Neurons
[12]
NING Li-Juan;XU Wei. Mean First-Passage Time in Optical Bistable Systems
[13]
KUANG Shen-Bing;WANG Jia-Fu;ZENG Ting. Frequency Selectivity Behaviour in the Auditory Midbrain: Implications of Model Study
[14]
ZHU Ping;CHEN Shi-Bo;MEI Dong-Cheng. Intensity Correlation Function and Associated Relaxation Time of a Saturation Laser Model with Correlated Noises
[15]
TAN Ning;ZHANG Yun-Jun;OUYANG Qi;GENG Zhi. Dynamical Convergence Trajectory in Networks
2006, Vol. 23 
