Na Zhao , Carlo R. Laing , Jian Song , Shenquan Liu
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引用次数: 0
Abstract
Stochastic resetting has shown promise in enhancing the stability and control of activity in various dynamical systems. In this study, we extend this framework to the theta neuron network by exploring the effects of partial resetting, where only a fraction of neurons is intermittently reset. Specifically, we analyze both infinite and finite reset rates, using the averaged firing rate as an indicator of network activity stability. For an infinite reset rate, a high proportion of resetting neurons drives the network to stable resting or spiking states. This process collapses the bistable region at the Cusp bifurcation, resulting in smooth and predictable transitions. In contrast, finite resetting introduces stochastic fluctuations, leading to more complex dynamics that occasionally deviate from theoretical predictions. These insights highlight the role of partial resetting in stabilizing neural dynamics and provide a foundation for potential applications in biological systems and neuromorphic computing.
期刊介绍:
Physica A: Statistical Mechanics and its Applications
Recognized by the European Physical Society
Physica A publishes research in the field of statistical mechanics and its applications.
Statistical mechanics sets out to explain the behaviour of macroscopic systems by studying the statistical properties of their microscopic constituents.
Applications of the techniques of statistical mechanics are widespread, and include: applications to physical systems such as solids, liquids and gases; applications to chemical and biological systems (colloids, interfaces, complex fluids, polymers and biopolymers, cell physics); and other interdisciplinary applications to for instance biological, economical and sociological systems.