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.
Emergence of local synchronization in neuronal networks with adaptive couplings
Shilpa Chakravartula,P. Indic,B. Sundaram,T. Killingback
Published 2017 in PLoS ONE
ABSTRACT
PUBLICATION RECORD
- Publication year
2017
- Venue
PLoS ONE
- Publication date
2017-06-02
- Fields of study
Medicine, Physics, Mathematics
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
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