Suppressing Activity of an Array of Coupled Fitzhugh-Nagumo Oscillators

• Authors: E. Adomaitienė , G. Mykolaitis , S. Bumelienė , A. Tamaševičius
• Languages of publication: EN

Abstracts

EN

An extremely simple method for stabilizing unstable steady states in an array of coupled neuronal FitzHugh-Nagumo type oscillators is described. A two-terminal electronic feedback controller has been developed. The feedback circuit, when coupled to an array of oscillators, damps the spiking neurons, thus does away with the effect of synchronization. Both, numerical simulations and hardware experiments with the electronic circuits have been performed. The results for an array of three mean-field coupled FitzHugh-Nagumo oscillators are presented.

Keywords

EN

05.45.Xt; 87.19.lr

Discipline

• 87.19.lr: Control theory and feedback
• 05.45.Xt: Synchronization; coupled oscillators

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2016
• Volume: 129
• Issue: 4
• Pages: 562-564

Dates

published

2016-04

Contributors

author

E. Adomaitienė

• Department of Electronics, Center for Physical Sciences and Technology, LT-01108 Vilnius, Lithuania

author

G. Mykolaitis

• Department of Physics, Vilnius Gediminas Technical University, LT-10223 Vilnius, Lithuania

author

S. Bumelienė

• Department of Electronics, Center for Physical Sciences and Technology, LT-01108 Vilnius, Lithuania

author

A. Tamaševičius

• Department of Electronics, Center for Physical Sciences and Technology, LT-01108 Vilnius, Lithuania

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Identifiers

DOI

10.12693/APhysPolA.129.562