Memristor synapse-coupled piecewise-linear simplified Hopfield neural network: Dynamics analysis and circuit implementation

S Ding, N Wang, H Bao, B Chen, H Wu, Q Xu - Chaos, Solitons & Fractals, 2023 - Elsevier
Electromagnetic induction current is generated between the adjacent neurons in neural
network caused by the existence of membrane potential difference. Memristor is the fourth …

Energy balance and synchronization via inductive-coupling in functional neural circuits

Y Xie, P Zhou, J Ma - Applied Mathematical Modelling, 2023 - Elsevier
A reliable functional neural circuit can estimate the information encoding and signal
exchange between neurons, and thus the recognition of electric activities in biological …

Formation of local heterogeneity under energy collection in neural networks

Y Xie, Z Yao, J Ma - Science China Technological Sciences, 2023 - Springer
Static distribution of intracellular and extracellular ions can induce the spatial distribution of
electric field in the cell, while stochastic diffusion and propagation of ions can generate …

Memristive cyclic three-neuron-based neural network with chaos and global coexisting attractors

H Bao, ZG Chen, JM Cai, Q Xu, BC Bao - Science China Technological …, 2022 - Springer
It has been documented that a cyclic three-neuron-based neural network with resistive
synaptic weights cannot exhibit chaos. Towards this end, a memristive cyclic three-neuron …

Synchronization in simplicial complexes of memristive Rulkov neurons

M Mehrabbeik, S Jafari, M Perc - Frontiers in Computational …, 2023 - frontiersin.org
Simplicial complexes are mathematical constructions that describe higher-order interactions
within the interconnecting elements of a network. Such higher-order interactions become …

Biophysical mechanism of signal encoding in an auditory neuron

Y Guo, P Zhou, Z Yao, J Ma - Nonlinear Dynamics, 2021 - Springer
Auditory system in animals can capture external sound signals, which can be converted into
biophysical electric signals, and then the auditory neurons are activated to generate kinds of …

Firing mechanism based on single memristive neuron and double memristive coupled neurons

H Shen, F Yu, C Wang, J Sun, S Cai - Nonlinear Dynamics, 2022 - Springer
Memristive neurons and memristive neural networks constructed based on memristors have
important research significance for revealing the mystery of the brain. This paper proposes a …

ReLU-type Hopfield neural network with analog hardware implementation

C Chen, F Min, Y Zhang, H Bao - Chaos, Solitons & Fractals, 2023 - Elsevier
Abstract Rectified Linear Unit (ReLU) is an extremely simple activation function with two-
segment linearity and is usually used in convolutional neural network. To simplify the analog …

Energy encoding in a biophysical neuron and adaptive energy balance under field coupling

G Sun, F Yang, G Ren, C Wang - Chaos, Solitons & Fractals, 2023 - Elsevier
Some nonlinear circuits can present similar dynamical properties in the outputs as biological
neurons by taming the external stimulus and bifurcation parameter, and they can be used for …

Discrete memristive neuron model and its interspike interval-encoded application in image encryption

H Bao, ZY Hua, WB Liu, BC Bao - Science China Technological Sciences, 2021 - Springer
Bursting is a diverse and common phenomenon in neuronal activation patterns and it
indicates that fast action voltage spiking periods are followed by resting periods. The …