Signaling in large-scale neural networks

被引：0
|
作者：
Rune W. Berg
Jørn Hounsgaard
机构：
[1] University of Copenhagen,Department of Neuroscience and Pharmacology
[2] University of Copenhagen,INF, The PANUM Institute, Bldg. 12
来源：
Cognitive Processing | 2009年 / 10卷
关键词：
Synaptic Input; Motor Network; Synaptic Current; Spinal Network; Synaptic Conductance;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We examine the recent finding that neurons in spinal motor circuits enter a high conductance state during functional network activity. The underlying concomitant increase in random inhibitory and excitatory synaptic activity leads to stochastic signal processing. The possible advantages of this metabolically costly organization are analyzed by comparing with synaptically less intense networks driven by the intrinsic response properties of the network neurons.
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页码：9 / 15
页数：6
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