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The Brain Computation Based on Synchronization of Nonlinear Oscillations: On Theta Rhythms in Rat Hippocampus and Human Scalp EEG

机译:基于非线性振荡同步的脑计算:关于大鼠海马和人头皮脑电图节律

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Synchronization of oscillations is widely observed in neural assemblies in the brain. To clarify the computational principle in these systems with essential nonlinearity, theta rhythms in rat hippocampus and in human scalp EEG were investigated. Recent discovery of grid cell and its contribution to place computation in the hippocampus were comprehensively understood by using a computational model with nonlinear oscillations. Human EEG theta (4-8 Hz) study also indicated the central role of synchronization for on demand module linking. Synchronization can crucially contribute to computation through unification among heterogeneous developing systems in real time. A basic principle toward intelligent system design was discussed for further study on the brain computation.
机译:在大脑的神经组件中广泛观察到振荡的同步。为了阐明具有基本非线性的这些系统的计算原理,研究了大鼠海马和人头皮脑电图的θ节律。通过使用具有非线性振荡的计算模型,可以全面了解网格单元的最新发现及其对海马位置计算的贡献。人类脑电图theta(4-8 Hz)研究也表明了同步对按需模块链接的重要作用。同步可以通过异构开发系统之间实时的统一对计算做出至关重要的贡献。讨论了智能系统设计的基本原理,以进一步研究大脑计算。

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