The dynamical origin of physiological instructions used in birdsong production

Pramana

Leandro M Alonso¹  Gabriel B Mindlin1¹  Ezequiel M Arneodo¹  Jorge A Alliende¹ 

[1] Departamento de Física, FCEyN, Universidad de Buenos Aires, Argentina, Buenos Aires, cp 1428$$

关键词: Birdsong;    dynamics;    Hebbian.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

In this work we report experimental measurements of pressure patterns used in canary song. We find that these patterns are qualitatively similar to the subharmonic 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 are outlined.

【 授权许可】

Unknown