Existence and control of chimera states in networks of nonlocally coupled models of neuron oscillators

Johanne Hizanidis; Vasileios G. Kanas; Anastasios Bezerianos; Tassos Bountis

doi:10.1109/ICARCV.2014.7064312

Existence and control of chimera states in networks of nonlocally coupled models of neuron oscillators

Johanne Hizanidis, Vasileios G. Kanas, Anastasios Bezerianos, Tassos Bountis

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

In a recent work, we have studied networks of two-dimensional and three-dimensional Hindmarsh-Rose oscillators and have discovered some very interesting oscillatory phenomena, called chimera states, in which synchronized neuronal ensembles coexist with completely asynchronous ones. In this paper, we summarize our work in connection with other studies on nonlocally coupled FitzHugh-Nagumo oscillators, examine the occurrence of chimera states in coupled bistable elements and point out that mixed oscillatory states also exist, in which desynchronized neurons are interspersed among neurons that oscillate in synchronous fashion. We also demonstrate, by a preliminary study, that it is possible to control these states by varying an external current parameter applied to the main potential variable in order to observe new phenomena that may be relevant in neuroscience applications.

Original language	English
Title of host publication	2014 13th International Conference on Control Automation Robotics and Vision, ICARCV 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	243-246
Number of pages	4
ISBN (Electronic)	9781479951994
DOIs	https://doi.org/10.1109/ICARCV.2014.7064312
Publication status	Published - 2014
Externally published	Yes
Event	2014 13th International Conference on Control Automation Robotics and Vision, ICARCV 2014 - Singapore, Singapore Duration: Dec 10 2014 → Dec 12 2014

Other

Other	2014 13th International Conference on Control Automation Robotics and Vision, ICARCV 2014
Country	Singapore
City	Singapore
Period	12/10/14 → 12/12/14

ASJC Scopus subject areas

Computer Vision and Pattern Recognition
Human-Computer Interaction
Artificial Intelligence
Control and Systems Engineering

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10.1109/ICARCV.2014.7064312

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Cite this

Hizanidis, J., Kanas, V. G., Bezerianos, A., & Bountis, T. (2014). Existence and control of chimera states in networks of nonlocally coupled models of neuron oscillators. In 2014 13th International Conference on Control Automation Robotics and Vision, ICARCV 2014 (pp. 243-246). [7064312] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICARCV.2014.7064312

Existence and control of chimera states in networks of nonlocally coupled models of neuron oscillators. / Hizanidis, Johanne; Kanas, Vasileios G.; Bezerianos, Anastasios; Bountis, Tassos.

2014 13th International Conference on Control Automation Robotics and Vision, ICARCV 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 243-246 7064312.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hizanidis, J, Kanas, VG, Bezerianos, A & Bountis, T 2014, Existence and control of chimera states in networks of nonlocally coupled models of neuron oscillators. in 2014 13th International Conference on Control Automation Robotics and Vision, ICARCV 2014., 7064312, Institute of Electrical and Electronics Engineers Inc., pp. 243-246, 2014 13th International Conference on Control Automation Robotics and Vision, ICARCV 2014, Singapore, Singapore, 12/10/14. https://doi.org/10.1109/ICARCV.2014.7064312

Hizanidis J, Kanas VG, Bezerianos A, Bountis T. Existence and control of chimera states in networks of nonlocally coupled models of neuron oscillators. In 2014 13th International Conference on Control Automation Robotics and Vision, ICARCV 2014. Institute of Electrical and Electronics Engineers Inc. 2014. p. 243-246. 7064312 https://doi.org/10.1109/ICARCV.2014.7064312

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