Biological Cybernetics

, Volume 93, Issue 2, pp 91–108 | Cite as

Waves, bumps, and patterns in neural field theories

Article

Abstract

Neural field models of firing rate activity have had a major impact in helping to develop an understanding of the dynamics seen in brain slice preparations. These models typically take the form of integro-differential equations. Their non-local nature has led to the development of a set of analytical and numerical tools for the study of waves, bumps and patterns, based around natural extensions of those used for local differential equation models. In this paper we present a review of such techniques and show how recent advances have opened the way for future studies of neural fields in both one and two dimensions that can incorporate realistic forms of axo-dendritic interactions and the slow intrinsic currents that underlie bursting behaviour in single neurons.

Keywords

Bumps Waves Neural field theories Integral equations Evans functions 

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Copyright information

© Springer-Verlag 2005

Authors and Affiliations

  1. 1.Department of Mathematical SciencesUniversity of NottinghamNottinghamUK

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