Nonlinear Sciences – Chaotic Dynamics
Scientific paper
2000-01-24
Mathematical Computer Modelling 23 (1996) 43-53
Nonlinear Sciences
Chaotic Dynamics
23 PostScript pages, including 10 figures
Scientific paper
A two dimensional time-dependent Duffing oscillator model of macroscopic neocortex exhibits chaos for some ranges of parameters. We embed this model in moderate noise, typical of the context presented in real neocortex, using PATHINT, a non-Monte-Carlo path-integral algorithm that is particularly adept in handling nonlinear Fokker-Planck systems. This approach shows promise to investigate whether chaos in neocortex, as predicted by such models, can survive in noisy contexts.
Ingber Lester
Nunez Paul
Srinivasan Radhakrishnan
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