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. 1977 Jul 15;197(4300):287-9.
doi: 10.1126/science.267326.

Oscillation and chaos in physiological control systems

M C Mackey, L Glass

Oscillation and chaos in physiological control systems

M C Mackey et al. Science. .

Abstract

First-order nonlinear differential-delay equations describing physiological control systems are studied. The equations display a broad diversity of dynamical behavior including limit cycle oscillations, with a variety of wave forms, and apparently aperiodic or "chaotic" solutions. These results are discussed in relation to dynamical respiratory and hematopoietic diseases.

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