An integrated model for motor control of song in Serinus canaria.
An integrated model for motor control of song in Serinus canaria.
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DOI：
10.1016/j.jphysparis.2016.12.003
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发表时间：
2016-10
期刊：
影响因子：
--
通讯作者：
Mindlin GB
中科院分区：
文献类型：
--
作者：
Alonso RG;Amador A;Mindlin GB
鸟鸣是一种由相互连接的神经核结构控制的习得性运动行为。这条通路是双侧组织的，每个大脑半球都有解剖学上无法区分的结构。在这项工作中，我们提出了一个计算模型，其变量是鸣禽鸣唱系统的不同神经核团的平均活动。其中两个变量与金丝雀歌曲制作过程中的气囊压力和阴唇张力有关。我们表明，这些时间依赖的姿态是能够驱动的模型的发音器官合成现实的金丝雀一样的歌曲。
Birdsong is a learned motor behavior controlled by an interconnected structure of neural nuclei. This pathway is bilaterally organized, with anatomically indistinguishable structures in each brain hemisphere. In this work, we present a computational model whose variables are the average activities of different neural nuclei of the song system of oscine birds. Two of the variables are linked to the air sac pressure and the tension of the labia during canary song production. We show that these time dependent gestures are capable of driving a model of the vocal organ to synthesize realistic canary like songs.