✦ LIBER ✦

On a possible mechanism of the brain for responding to dynamical features extracted from input signals

✍ Scribed by Zengrong Liu; Guanrong Chen

Publisher: Elsevier Science
Year: 2003
Tongue: English
Weight: 267 KB
Volume: 18
Category: Article
ISSN: 0960-0779
DOI: 10.1016/s0960-0779(03)00029-8

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✦ Synopsis

Based on the general theory of nonlinear dynamical systems, a possible mechanism for responding to some dynamical features extracted from input signals in brain activities is described and discussed. This mechanism is first converted to a nonlinear dynamical configuration--a generalized synchronization of complex dynamical systems. Then, some general conditions for achieving such synchronizations are derived. It is shown that dynamical systems have potentials of producing different responses for different features extracted from various input signals, which may be used to describe brain activities. For illustration, some numerical examples are given with simulation figures.

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