Development of multi-cluster cortical networks by time windows for spatial growth
Development of multi-cluster cortical networks by time windows for spatial growth
复制标题
DOI：
10.1016/j.neucom.2006.10.060
复制
发表时间：
2007-06-01
期刊：
影响因子：
6
通讯作者：
Hilgetag, Claus C.
中科院分区：
文献类型：
--
作者：
Kaiser, Marcus;Hilgetag, Claus C.
许多神经网络，例如哺乳动物大脑的复杂皮质网络，被组织成多个簇，簇内有许多连接，但簇之间的连接很少。为了生成这种组织，我们探索了一种布线规则，其中两个区域之间连接的建立取决于区域的距离以及它们各自的连接建立时间窗口。时间窗的概念是基于对皮质区域的发育在时间上部分重叠的观察。我们的算法能够根据时间窗口的数量和重叠生成多个网络集群。 (c) 2006 Elsevier B.V. 保留所有权利。
Many neural networks, such as the complex cortical networks of the mammalian brain, are organized in multiple clusters, with many connections within but few links between clusters. To generate this organization, we explored a wiring rule in which the establishment of a connection between two areas depended on the areas' distance as well as their respective time windows for connection establishment. The concept of time windows was based on the observation that the development of cortical areas partially overlaps in time. Our algorithm was able to generate multiple network clusters depending on the number and overlap of the time windows. (c) 2006 Elsevier B.V. All rights reserved.