Multiple and generic bifurcation analysis of a discrete Hindmarsh-Rose model

B Li, H Liang, Q He - Chaos, Solitons & Fractals, 2021 - Elsevier
In this article multiple and generic bifurcations of planar discrete-time Hindmarsh-Rose
oscillator are investigated in detail by bifurcation theory and numerical continuation …

Coexistence of firing patterns and its control in two neurons coupled through an asymmetric electrical synapse

Z Tabekoueng Njitacke, I Sami Doubla… - … Journal of Nonlinear …, 2020 - pubs.aip.org
In this paper, the effects of asymmetry in an electrical synaptic connection between two
neuronal oscillators with a small discrepancy are studied in a 2D Hindmarsh–Rose model …

Transitions between classes of neuronal excitability and bifurcations induced by autapse

Z Zhao, H Gu - Scientific Reports, 2017 - nature.com
Neuronal excitabilities behave as the basic and important dynamics related to the transitions
between firing and resting states, and are characterized by distinct bifurcation types and …

Hidden electrical activity of two neurons connected with an asymmetric electric coupling subject to electromagnetic induction: coexistence of patterns and its analog …

ZT Njitacke, IS Doubla, S Mabekou, J Kengne - Chaos, Solitons & Fractals, 2020 - Elsevier
In this paper, the effects of a threshold electromagnetic induction, as well as an asymmetry in
the electrical synaptic coupling between two neuronal oscillators, are studied through a 2D …

Emergence of Turing patterns and dynamic visualization in excitable neuron model

A Mondal, RK Upadhyay, A Mondal… - Applied Mathematics and …, 2022 - Elsevier
This article is focused on studying the spatially extended reaction-diffusion system with a
diagonal diffusion matrix in a bounded domain for a biophysically motivated excitable …

A digital implementation of 2D Hindmarsh–Rose neuron

M Heidarpur, A Ahmadi, N Kandalaft - Nonlinear Dynamics, 2017 - Springer
Different architectures and techniques have developed in the neuromorphic field to mimic
and investigate the activity of biological neural networks. This paper presents a set of piece …

Dynamical mechanism of hyperpolarization-activated non-specific cation current induced resonance and spike-timing precision in a neuronal model

Z Zhao, L Li, H Gu - Frontiers in Cellular Neuroscience, 2018 - frontiersin.org
Hyperpolarization-activated cyclic nucleotide-gated cation current (I h) plays important roles
in the achievement of many physiological/pathological functions in the nervous system by …

Collective dynamics of a Josephson junction and memristor synapse-coupled Hindmarsh-Rose neurons

P Durairaj, S Kanagaraj, PN Rao… - … Physical Journal Plus, 2023 - epjplus.epj.org
Magnetic flux and Josephson junctions play intriguing roles in manifesting the dynamics of
biological neurons. To comprehend their importance, we consider a pair of coupled 2D …

1: 2 and 1: 4 resonances in a two-dimensional discrete Hindmarsh–Rose model

B Li, Z He - Nonlinear Dynamics, 2015 - Springer
In this paper, the two-parameter bifurcations of a two-dimensional discrete Hindmarsh–Rose
model is discussed. It is shown that the system undergoes 1: 2 and 1: 4 resonances by using …

A Novel Threshold Across which the Negative Stimulation Evokes Action Potential Near a Saddle-Node Bifurcation in a Neuronal Model with Current

L Guan, B Jia, H Gu - International Journal of Bifurcation and Chaos, 2019 - World Scientific
The negative or hyperpolarization pulse stimulation induces action potential, ie the post-
inhibitory rebound spike, which has been widely observed in various single neurons with …