Evidence map›Paper›PMID 35126779›Full record

ArticleCognitive neurodynamics2022

Chimera states and cluster solutions in Hindmarsh-Rose neural networks with state resetting process.

Yi Yang, Changcheng Xiang, Xiangguang Dai, Xianxiu Zhang, Liyuan Qi, Bingli Zhu, Tao Dong

Abstract read
In one paragraph

Article in Cognitive neurodynamics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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3 · Its place in the literature

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2 citing papers in PubMed.

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5 · Who and what money

Authors and funding

7 authors.

Yi YangCollege of Computer Science and Engineering, Chongqing Three Gorges University, Chongqing, 404100 China.
Changcheng XiangSchool of Mathematics and Statistics, Hubei Minzu University, Enshi, 445000 China.
Xiangguang DaiCollege of Computer Science and Engineering, Chongqing Three Gorges University, Chongqing, 404100 China.
Xianxiu ZhangCollege of Computer Science and Engineering, Chongqing Three Gorges University, Chongqing, 404100 China.
Liyuan QiCollege of Computer Science and Engineering, Chongqing Three Gorges University, Chongqing, 404100 China.
Bingli ZhuCollege of Computer Science and Engineering, Chongqing Three Gorges University, Chongqing, 404100 China.
Tao DongCollege of Electronics and Information Engineering, Southwest University, Chongqing, 400715 China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The neuronal state resetting model is a hybrid system, which combines neuronal system with state resetting process. As the membrane potential reaches a certain threshold, the membrane potential and recovery current are reset. Through the resetting process, the neuronal system can produce abundant new firing patterns. By integrating with the state resetting process, the neuronal system can generate irregular limit cycles (limit cycles with impulsive breakpoints), resulting in repetitive spiking or bursting with firing peaks which can not exceed a presetting threshold. Although some studies have discussed the state resetting process in neurons, it has not been addressed in neural networks so far. In this paper, we consider chimera states and cluster solutions in Hindmarsh-Rose neural networks with state resetting process. The network structures are based on regular ring structures and the connections among neurons are assumed to be bidirectional. Chimera and cluster states are two types of phenomena related to synchronization. For neural networks, the chimera state is a self-organization phenomenon in which some neuronal nodes are synchronous while the others are asynchronous. Cluster synchronization divides the system into several subgroups based on their synchronization characteristics, with neuronal nodes in each subgroup being synchronous. By improving previous chimera measures, we detect the spike inspire time instead of the state variable and calculate the time between two adjacent spikes. We then discuss the incoherence, chimera state, and coherence of the constructed neural networks using phase diagrams, time series diagrams, and probability density histograms. Besides, we further contrast the cluster solutions of the system under local and global coupling, respectively. The subordinate state resetting process enriches the firing mode of the proposed Hindmarsh-Rose neural networks.

Indexed as

Chimera stateCluster solutionHindmarsh-RoseNeural networksState reset process

Identifiers

PMID35126779
PMCPMC8807783

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.