IR  > 理学院
Model of electrical activity in a neuron under magnetic flow effect
Lv, Mi; Wang, Chunni; Ren, Guodong; Ma, Jun; Song, Xinlin
2016-08
Source PublicationNONLINEAR DYNAMICS
ISSN0924-090X
Volume85Issue:3Pages:1479-1490
AbstractThe electric activities of neurons are dependent on the complex electrophysiological condition in neuronal system, and it indicates that the complex distribution of electromagnetic field could be detected in the neuronal system. According to the Maxwell electromagnetic induction theorem, the dynamical behavior in electric activity in each neuron can be changed due to the effect of internal bioelectricity of nervous system (e.g., fluctuation of ion concentration inside and outside of cell). As a result, internal fluctuation of electromagnetic field is established and the effect of magnetic flux across the membrane should be considered during the emergence of collective electrical activities and signals propagation among a large set of neurons. In this paper, the variable for magnetic flow is proposed to improve the previous Hindmarsh-Rose neuron model; thus, a four-variable neuron model is designed to describe the effect of electromagnetic induction on neuronal activities. Within the new neuron model, the effect of magnetic flow on membrane potential is described by imposing additive memristive current on the membrane variable, and the memristive current is dependent on the variation of magnetic flow. The dynamics of this modified model is discussed, and multiple modes of electric activities can be observed by changing the initial state, which indicates memory effect of neuronal system. Furthermore, a practical circuit is designed for this improved neuron model, and this model could be suitable for further investigation of electromagnetic radiation on biological neuronal system.
KeywordElectrical activity Magnetic flow Memristor Electromagnetic induction Neuron
DOI10.1007/s11071-016-2773-6
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[11265008][11365014]
WOS Research AreaEngineering ; Mechanics
WOS SubjectEngineering, Mechanical ; Mechanics
WOS IDWOS:000379529600009
PublisherSPRINGER
Citation statistics
Cited Times:220[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.lut.edu.cn/handle/2XXMBERH/33635
Collection理学院
Corresponding AuthorMa, Jun
AffiliationLanzhou Univ Technol, Dept Phys, Lanzhou 730050, Peoples R China
First Author AffilicationColl Sci
Corresponding Author AffilicationColl Sci
First Signature AffilicationColl Sci
Recommended Citation
GB/T 7714
Lv, Mi,Wang, Chunni,Ren, Guodong,et al. Model of electrical activity in a neuron under magnetic flow effect[J]. NONLINEAR DYNAMICS,2016,85(3):1479-1490.
APA Lv, Mi,Wang, Chunni,Ren, Guodong,Ma, Jun,&Song, Xinlin.(2016).Model of electrical activity in a neuron under magnetic flow effect.NONLINEAR DYNAMICS,85(3),1479-1490.
MLA Lv, Mi,et al."Model of electrical activity in a neuron under magnetic flow effect".NONLINEAR DYNAMICS 85.3(2016):1479-1490.
Files in This Item:
There are no files associated with this item.
Related Services
Usage statistics
Google Scholar
Similar articles in Google Scholar
[Lv, Mi]'s Articles
[Wang, Chunni]'s Articles
[Ren, Guodong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lv, Mi]'s Articles
[Wang, Chunni]'s Articles
[Ren, Guodong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lv, Mi]'s Articles
[Wang, Chunni]'s Articles
[Ren, Guodong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.