PERIODIC ORBITS: A NEW LANGUAGE FOR NEURONAL DYNAMICS
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摘要: 一种新的非线性动力学分析方法已用于神经元系统的复杂性行为的研究.这种分析的概念的基础是将所观察到的神经元活动抽象成用非稳定周期轨道的分级所描述的动力学图.在哺乳动物脑的三个具有代表性的不同组织层次的数据集中可以精确辨识出非稳定周期轨道、非稳定周期轨道分析提供了一种解码、预测和控制这些神经元系统的新奇的可供选择的方法.Abstract: A new nonlinear dynamical analysis is applied to complex behavior from neuronal systems. The conceptual foundation of this analysis is the abstraction of observed neuronal activities into a dynamical landscape characterized by a hierarchy of "unstable periodic orbits" (UPOs). UPOs are rigorously identified in data sets representative Of three different levels of organization in mammalian brain. An analysis based on UPOs affords a novel altermative method of decoding, periodicting, and controlling these neur...
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Key words:
- periodic orbits /
- unstable periodic orbits /
- dynamics /
- neuronal population /
- neuron /
- EGG wave
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