Search Results for author: Richard Gast

Found 3 papers, 0 papers with code

Macroscopic Dynamics of Neural Networks with Heterogeneous Spiking Thresholds

no code implementations7 Sep 2022 Richard Gast, Sara A. Solla, Ann Kennedy

The Izhikevich single neuron model can account for a broad range of different neuron types and spiking patterns, thus rendering it an optimal candidate for a mean-field theoretic treatment of brain dynamics in heterogeneous networks.

Effects of Neural Heterogeneity on Spiking Neural Network Dynamics

no code implementations17 Jun 2022 Richard Gast, Sara A. Solla, Ann Kennedy

The brain is composed of complex networks of interacting neurons that express considerable heterogeneity in their physiology and spiking characteristics.

Mean-field approximations of networks of spiking neurons with short-term synaptic plasticity

no code implementations15 Jan 2021 Richard Gast, Thomas R. Knösche, Helmut Schmidt

Together, we provide novel insight into the macroscopic effects of short-term synaptic plasticity in spiking neural networks, as well as two different mean-field descriptions for future investigations of such networks.

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