Delayed global feedback in the genesis and stability of spatiotemporal excitation patterns in paced biological excitable media.

Biological excitable media, such as cardiac or neural cells and tissue, exhibit memory in which a change in the present excitation may affect the behaviors in the next excitation. For example, a change in calcium (Ca2+) concentration in a cell in the present excitation may affect the Ca2+ dynamics i...

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Bibliographic Details
Main Authors: Zhen Song, Zhilin Qu
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2020-10-01
Series:PLoS Computational Biology
Online Access:https://doi.org/10.1371/journal.pcbi.1007931

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