INVESTIGADORES
ARNEODO Ezequiel Matias
artículos
Título:
The dynamical origin of physiological instructions used in birdsong production
Autor/es:
EZEQUIEL M. ARNEODO; LEANDRO M. ALONSO; JORGE A. ALLIENDE; GABRIEL B. MINDLIN
Revista:
Pramana Journal of Physics
Editorial:
Indian Academy of Sciences
Referencias:
Lugar: Bangalore, India; Año: 2008 vol. 70 p. 1077 - 1085
ISSN:
0304-4289
Resumen:
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.
