The dynamical origin of physiological instructions used in birdsong production
The dynamical origin of physiological instructions used in birdsong production
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DOI：
10.1007/s12043-008-0112-2
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发表时间：
2008-06-01
影响因子：
2.8
通讯作者：
Mindlin, Gabriel B.
中科院分区：
文献类型：
--
作者：
Arneodo, Ezequiel M.;Alonso, Leandro M.;Mindlin, Gabriel B.
在这项工作中，我们报告了金丝雀歌声中使用的压力模式的实验测量。我们发现这些模式在性质上类似于一个简单动力系统的次谐波解。这是为了解释神经元亚群的活动，这些神经元亚群排列在一个简单的结构中，与解剖观察相一致。在驱动系统和被驱动系统之间的耦合中，Hebbian塑性的后果被概述。
In this work we report experimental measurements of pressure patterns used in canary song. We find that these patterns are qualitatively similar to the subhaxmonic solutions of a simple dynamical system. This is built to account for the activities of subpopulations of neurons arranged in a simple architecture compatible with anatomical observations. The consequences of Hebbian plasticity in the coupling between the driving and the driven systems axe outlined.