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首页> 外文期刊>Physica, D. Nonlinear phenomena >Emergence and transitions of dynamic patterns of thickness oscillation of the plasmodium of the true slime mold Physarum polycephalum
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Emergence and transitions of dynamic patterns of thickness oscillation of the plasmodium of the true slime mold Physarum polycephalum

机译：真正的粘液霉菌多头Phys菌的浆膜厚度振荡的动态模式的出现和转变

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摘要

The emergence and transitions of various spatiotemporal patterns of thickness oscillation were studied in the freshly isolated protoplasm of the Physarum plasmodium. New patterns, such as standing waves, and chaotic and rotating spirals, developed successively before the well-documented synchronous pattern appeared. There was also a spontaneous opposite transition from synchrony to chaotic and rotating spirals. Rotating spiral waves were observed in the large migrating plasmodium, where the vein Structures were being destroyed. Thus, the Physarum plasmodium exhibits versatile patterns, which are generally expected in coupled oscillator systems. This paper discusses the physiological roles of spatiotemporal patterns, comparing them with other biological systems. (c) 2007 Elsevier B.V. All rights reserved.
机译：研究了新鲜分离的原生质原浆中的厚度振荡的各种时空模式的出现和过渡。在有据可查的同步模式出现之前，陆续出现了新的模式，例如驻波，混沌和旋转螺旋。从同步到混乱和旋转的螺旋也有自发的相反过渡。在较大的迁移疟原虫中观察到旋转的螺旋波，那里的静脉结构被破坏。因此，Physarum疟原虫展现出通用的模式，这在耦合振荡器系统中通常是期望的。本文讨论时空模式的生理作用，并将其与其他生物系统进行比较。 （c）2007 Elsevier B.V.保留所有权利。

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