Bifurcation analysis and diverse firing activities of a modified excitable neuron model | |
Mondal, Argha1,2; Upadhyay, Ranjit Kumar1; Ma, Jun3; Yadav, Binesh Kumar1; Sharma, Sanjeev Kumar1; Mondal, Arnab1 | |
2019-08 | |
发表期刊 | COGNITIVE NEURODYNAMICS |
ISSN | 1871-4080 |
卷号 | 13期号:4页码:393-407 |
摘要 | Electrical activities of excitable cells produce diverse spiking-bursting patterns. The dynamics of the neuronal responses can be changed due to the variations of ionic concentrations between outside and inside the cell membrane. We investigate such type of spiking-bursting patterns under the effect of an electromagnetic induction on an excitable neuron model. The effect of electromagnetic induction across the membrane potential can be considered to analyze the collective behavior for signal processing. The paper addresses the issue of the electromagnetic flow on a modified Hindmarsh-Rose model (H-R) which preserves biophysical neurocomputational properties of a class of neuron models. The different types of firing activities such as square wave bursting, chattering, fast spiking, periodic spiking, mixed-mode oscillations etc. can be observed using different injected current stimulus. The improved version of the model includes more parameter sets and the multiple electrical activities are exhibited in different parameter regimes. We perform the bifurcation analysis analytically and numerically with respect to the key parameters which reveals the properties of the fast-slow system for neuronal responses. The firing activities can be suppressed/enhanced using the different external stimulus current and by allowing a noise induced current. To study the electrical activities of neural computation, the improved neuron model is suitable for further investigation. |
关键词 | Improved H-R model Electromagnetic induction effect Bifurcation Various neuronal responses Noise |
DOI | 10.1007/s11571-019-09526-z |
收录类别 | SCI ; SCIE |
语种 | 英语 |
资助项目 | Council of Scientific and Industrial Research (CSIR)[25(0277)/17/EMR-II] |
WOS研究方向 | Neurosciences & Neurology |
WOS类目 | Neurosciences |
WOS记录号 | WOS:000475574300007 |
出版者 | SPRINGER |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/31692 |
专题 | 理学院 |
通讯作者 | Upadhyay, Ranjit Kumar |
作者单位 | 1.Indian Sch Mines, Indian Inst Technol, Dept Appl Math, Dhanbad 826004, Bihar, India; 2.Univ Washington, Computat Neurosci Ctr, Seattle, WA 98195 USA; 3.Lanzhou Univ Technol, Dept Phys, Lanzhou 730050, Gansu, Peoples R China |
第一作者单位 | 理学院 |
通讯作者单位 | 理学院 |
第一作者的第一单位 | 理学院 |
推荐引用方式 GB/T 7714 | Mondal, Argha,Upadhyay, Ranjit Kumar,Ma, Jun,et al. Bifurcation analysis and diverse firing activities of a modified excitable neuron model[J]. COGNITIVE NEURODYNAMICS,2019,13(4):393-407. |
APA | Mondal, Argha,Upadhyay, Ranjit Kumar,Ma, Jun,Yadav, Binesh Kumar,Sharma, Sanjeev Kumar,&Mondal, Arnab.(2019).Bifurcation analysis and diverse firing activities of a modified excitable neuron model.COGNITIVE NEURODYNAMICS,13(4),393-407. |
MLA | Mondal, Argha,et al."Bifurcation analysis and diverse firing activities of a modified excitable neuron model".COGNITIVE NEURODYNAMICS 13.4(2019):393-407. |
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