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Estimation of Instantaneous Complex Dynamics through Lyapunov Exponents: A Study on Heartbeat Dynamics

Measures of nonlinearity and complexity, and in particular the study of Lyapunov exponents, have been increasingly used to characterize dynamical properties of a wide range of biological nonlinear systems, including cardiovascular control. In this work, we present a novel methodology able to effecti...

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Detalles Bibliográficos
Autores principales: Valenza, Gaetano, Citi, Luca, Barbieri, Riccardo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4149483/
https://www.ncbi.nlm.nih.gov/pubmed/25170911
http://dx.doi.org/10.1371/journal.pone.0105622