Pulse-Coupled Oscillators

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Encyclopedia of Computational Neuroscience
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Definition

Pulse-coupled oscillators are intrinsically rhythmic circuit elements (oscillators) that are coupled via instantaneous interactions. Pulse (or pulsatile) coupling is only approximate because real world pulses cannot exert their effects instantaneously. Instead, a finite amount of time must elapse in order to produce an effect. However, the theoretical results for pulse-coupled oscillators generally apply to cases in which the input pulse exerts its effects during a time window of finite duration, provided that this duration is short compared to the period of the oscillation.

Detailed Description

This article focuses on neural oscillators, or intrinsically rhythmic nerve cells (neurons). Neurons are well suited to an analysis based on pulse coupling because they communicate via action potentials, also called spikes, which are all or nothing electrical signals that trigger a cascade of events leading to a somewhat slower, graded response in the target neuron. Coherent...

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Correspondence to Carmen C. Canavier .

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Canavier, C.C. (2022). Pulse-Coupled Oscillators. In: Jaeger, D., Jung, R. (eds) Encyclopedia of Computational Neuroscience. Springer, New York, NY. https://doi.org/10.1007/978-1-0716-1006-0_269

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