Emergence of local synchronization in neuronal networks with adaptive couplings

Shilpa Chakravartula, Premananda Indic, Bala Sundaram and Timothy Killingback

PLOS ONE, 2017, vol. 12, issue 6, 1-16

Abstract: Local synchronization, both prolonged and transient, of oscillatory neuronal behavior in cortical networks plays a fundamental role in many aspects of perception and cognition. Here we study networks of Hindmarsh-Rose neurons with a new type of adaptive coupling, and show that these networks naturally produce both permanent and transient synchronization of local clusters of neurons. These deterministic systems exhibit complex dynamics with 1/fη power spectra, which appears to be a consequence of a novel form of self-organized criticality.

Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0178975

DOI: 10.1371/journal.pone.0178975

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