Activity spread and breathers induced by finite transmission speeds in two-dimensional neural fields.
Activity spread and breathers induced by finite transmission speeds in two-dimensional neural fields.
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二维神经场中有限传输速度引起的活动扩散和呼吸。
DOI：
10.1103/physreve.82.055701
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
N. Rougier
中科院分区：
文献类型：
--
作者：
A. Hutt;N. Rougier
研究了有限传输速度下二维空间系统中的时空活动传播。我们详细推导了一个数值格式来积分相应的演化方程，并通过对空间周期系统的研究来验证推导的算法。最后，工作表明数值传输延迟引起的呼吸受到各向异性的外部输入。
The work studies the spatiotemporal activity propagation in a two-dimensional spatial system involving a finite transmission speed. We derive a numerical scheme in detail to integrate the corresponding evolution equation and validate the derived algorithm by a study of a spatially periodic system. Finally, the work demonstrates numerically transmission delay-induced breathers subjected to anisotropic external input.