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Identification of determinant dynamics in neurons spiking series by using unstable periodic orbits
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- Author:
- No author available
- Journal Title:
- JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY
- Issue:
- 10
- DOI:
- 10.3321/j.issn:1000-2790.2002.10.002
- Key Word:
- 非线性动力学;关联分维;非线性预报;不稳定周期轨道;神经元
Abstract： 目的研究如何识别神经元阵发放电序列中的确定性动力学. 方法运用不稳定周期轨道及关联分维、非线性预报对神经元阵发放电序列中的确定性动力学进行了研究. 结果在确定性统计方法失效的情况下,不稳定周期轨道方法依然能可靠的辨别出放电序列的周期Ⅰ,周期Ⅱ,周期Ⅲ轨道结构. 结论与确定性统计方法比较,不稳定周期轨道更适合于对高维动力系统的混沌时间序列进行分析.
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