A new neuron model under electromagnetic field

doi:10.1016/j.amc.2018.10.087

IR > 理学院

	A new neuron model under electromagnetic field
	Wu, Fuqiang 1,2; Ma, Jun2 ; Zhang, Ge 2
	2019-04-15
发表期刊	APPLIED MATHEMATICS AND COMPUTATION
ISSN	0096-3003
卷号	347 页码:590-599
摘要	Fluctuation of membrane potential occurs when the concentration of ions, e.g., Calcium, Potassium, Sodium, in the cell is changed. When external electric stimulus beyond threshold is applied, action potential can be induced to predict the changes in distribution density of ions, which can also trigger time-varying electric field and magnetic field. For example, each static charge can induce spatial distribution of electric field while any moving charge can generate distribution of magnetic field. In this paper, a neuron is considered as a complex charged body and the effect of electromagnetic field is considered to build a new neuron model, which magnetic flux and charges is used to describe the variation of magnetic field and electromagnetic induction, electric field, respectively. The physical neuron model is then described by dimensionless dynamical system after scale transformation and then is verified on analog circuit platform. Nonlinear analysis is practiced on this new neuron model and external electromagnetic radiation is applied to detect the mode transition and response in neuronal activities. The electrical activities can be modulated when the band of electromagnetic radiations is adjusted. It can throw light on investigation of neurodynamics and experimental practice in neural circuits. (C) 2018 Elsevier Inc. All rights reserved.
关键词	Electric field Electrical activity Magnetic flux Memristor Electromagnetic induction
DOI	10.1016/j.amc.2018.10.087
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China[11765011]
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied
WOS记录号	WOS:000454116700048
出版者	ELSEVIER SCIENCE INC
EI入藏号	20184806166886
EI主题词	Neurons
EI分类号	461.9 Biology - 701 Electricity and Magnetism - 711 Electromagnetic Waves
引用统计	被引频次：76[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/31950
专题	理学院
通讯作者	Wu, Fuqiang
作者单位	1.Tongji Univ, Sch Aerosp Engn & Appl Mech, Shanghai 200092, Peoples R China; 2.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
推荐引用方式 GB/T 7714	Wu, Fuqiang,Ma, Jun,Zhang, Ge. A new neuron model under electromagnetic field[J]. APPLIED MATHEMATICS AND COMPUTATION,2019,347:590-599.
APA	Wu, Fuqiang,Ma, Jun,&Zhang, Ge.(2019).A new neuron model under electromagnetic field.APPLIED MATHEMATICS AND COMPUTATION,347,590-599.
MLA	Wu, Fuqiang,et al."A new neuron model under electromagnetic field".APPLIED MATHEMATICS AND COMPUTATION 347(2019):590-599.