Long-term neuronal behavior caused by two synaptic modification mechanisms

Authors:
Xi Shen;Philippe De Wilde
Affiliations:
Department of Electrical and Electronic Engineering, Imperial College London, South Kensington Campus, Exhibition Road, London SW7 2BT, UK;Department of Computer Science, Heriot-Watt University, Edinburgh EH14 4AS,UK
Venue:
Neurocomputing
Year:
2007

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EC'07 Proceedings of the 8th Conference on 8th WSEAS International Conference on Evolutionary Computing - Volume 8

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Abstract

We report the first results of simulating the coupling of neuronal, astrocyte, and cerebrovascular activity. It is suggested that the dynamics of the system is different from systems that only include neurons. In the neuron-vascular coupling, distribution of synapse strengths affects neuronal behavior and thus balance of the blood flow; oscillations are induced in the neuron-to-astrocyte coupling.