Memristor initial-offset boosting and its bifurcation mechanism in a memristive FitzHugh-Nagumo neuron model with hidden dynamics

X Chen, N Wang, Y Wang, H Wu, Q Xu - Chaos, Solitons & Fractals, 2023 - Elsevier
Electromagnetic induction plays a vital role in impacting the neuron dynamics, since the
electromagnetic induction is triggered alongside with the complex interaction of membrane …

Initial-offset-boosted coexisting hyperchaos in a 2D memristive Chialvo neuron map and its application in image encryption

Q Xu, L Huang, N Wang, H Bao, H Wu, M Chen - Nonlinear Dynamics, 2023 - Springer
Designing a low-dimensional discrete map to generate chaotic sequence with the properties
of high randomness and without chaos degradation is an attractive but challenging issue …

A discrete Chialvo–Rulkov neuron network coupled with a novel memristor model: Design, Dynamical analysis, DSP implementation and its application

H Cao, Y Wang, S Banerjee, Y Cao, J Mou - Chaos, Solitons & Fractals, 2024 - Elsevier
In this paper, a novel discrete flux-controlled memristor model combining square and cosine
function is proposed and its properties are analyzed. Then, the discrete memristor is used to …

Periodic and chaotic spiking behaviors in a simplified memristive Hodgkin-Huxley circuit

Q Xu, Y Wang, H Wu, M Chen, B Chen - Chaos, Solitons & Fractals, 2024 - Elsevier
Abstract The famous Hodgkin-Huxley circuit contains two time-varying resistors to describe
the electrophysiological characteristics of sodium and potassium ion channels. But the time …

Physical approach of a neuron model with memristive membranes

Y Guo, F Wu, F Yang, J Ma - Chaos: An Interdisciplinary Journal of …, 2023 - pubs.aip.org
The membrane potential of a neuron is mainly controlled by the gradient distribution of
electromagnetic field and concentration diversity between intracellular and extracellular …

A general configuration for nonlinear circuit employing current-controlled nonlinearity: Application in Chua's circuit

N Wang, D Xu, Z Li, Q Xu - Chaos, Solitons & Fractals, 2023 - Elsevier
In this paper, a general configuration for nonlinear circuit employing current-controlled
nonlinearity is proposed, which has a simple topology and only contains three linear energy …

Generating multi-folded hidden Chua's attractors: Two-case study

N Wang, M Cui, X Yu, Y Shan, Q Xu - Chaos, Solitons & Fractals, 2023 - Elsevier
In recent decades, Chua's attractor has been taken as the classical paradigm for chaos
demonstration, but it still presents some new results one after another. Hidden Chua's …

Dynamical effects of memristive electromagnetic induction on a 2D Wilson neuron model

Q Xu, K Wang, Y Shan, H Wu, M Chen… - Cognitive …, 2024 - Springer
Electromagnetic induction plays a crucial impact on the firing activity of biological neurons,
since it exists along with the mutual effect between membrane potential and ions transport …

Memristor synapse-driven simplified Hopfield neural network: hidden dynamics, attractor control, and circuit implementation

C Chen, F Min, J Cai, H Bao - IEEE Transactions on Circuits …, 2024 - ieeexplore.ieee.org
Detection of hidden dynamics is of great value in model prediction and control engineering.
To explore its effects and control methods in the memristive network model, this paper …

Constructing multiscroll memristive neural network with local activity memristor and application in image encryption

Q Lai, L Yang, G Hu, ZH Guan… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Memristor possesses synapse-like properties that can mimic excitation and inhibition
between neurons. This article introduces the Sigmoid functions to the memristor and …