Switching among Alternate Synchronization Patterns in an Electrically Coupled Neuronal Model

Switching among Alternate Synchronization Patterns in an Electrically Coupled Neuronal Model

We show that the electrically coupled Hindmarsh‐Rose neuronal model exhibits various patterns of phase locking at fixed parameter value. Through the analysis of the effective coupling, the system is shown to be stabilized in one of these patterns according to the initial conditions. This corresponds...

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Veröffentlicht in:ETRI journal 1996-10, Vol.18 (3), p.161-170
Hauptverfasser: Park, Seon Hee, Han, Seung Kee, Kim, Seunghwan, Ryu, Chang Su, Kim, Sangwook, Yim, Taegyu
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Applied sciences
Electric, optical and optoelectronic circuits
Electronics
Exact sciences and technology
Neural networks
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container_end_page 170
container_issue 3
container_start_page 161
container_title ETRI journal
container_volume 18
creator Park, Seon Hee
Han, Seung Kee
Kim, Seunghwan
Ryu, Chang Su
Kim, Sangwook
Yim, Taegyu
description We show that the electrically coupled Hindmarsh‐Rose neuronal model exhibits various patterns of phase locking at fixed parameter value. Through the analysis of the effective coupling, the system is shown to be stabilized in one of these patterns according to the initial conditions. This corresponds to the parameter‐tuning independent mode‐switching mechanism that changes the electrical output of neuronal systems. It is also presented how the stable fixed points of the effective coupling which characterize the phase locking patterns depend on the external current.
doi_str_mv 10.4218/etrij.96.0196.0034
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subjects Applied sciences
Electric, optical and optoelectronic circuits
Electronics
Exact sciences and technology
Neural networks
title Switching among Alternate Synchronization Patterns in an Electrically Coupled Neuronal Model
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