Synchronization of chaos in neural systems

S Nobukawa, H Nishimura - Frontiers in Applied Mathematics and …, 2020 - frontiersin.org
Multiple non-linear systems demonstrate the phenomenon where fluctuations enhance the
synchronization and periodic behaviors of the system. In the phenomenon induced by …

Chaotic resonance in a fractional-order oscillator system with application to mechanical fault diagnosis

Y He, Y Fu, Z Qiao, Y Kang - Chaos, Solitons & Fractals, 2021 - Elsevier
This paper is to generalize the research on chaotic resonance (CR) towards fractional-order
chaotic systems and then develop a new technique for detecting weak signals embedded in …

Analysis of chaotic resonance in Izhikevich neuron model

S Nobukawa, H Nishimura, T Yamanishi, JQ Liu - PloS one, 2015 - journals.plos.org
In stochastic resonance (SR), the presence of noise helps a nonlinear system amplify a
weak (sub-threshold) signal. Chaotic resonance (CR) is a phenomenon similar to SR but …

Chaotic resonance in typical routes to chaos in the Izhikevich neuron model

S Nobukawa, H Nishimura, T Yamanishi - Scientific reports, 2017 - nature.com
Chaotic resonance (CR), in which a system responds to a weak signal through the effects of
chaotic activities, is a known function of chaos in neural systems. The current belief suggests …

Controlling chaotic resonance using external feedback signals in neural systems

S Nobukawa, N Shibata - Scientific reports, 2019 - nature.com
Stochastic resonance is a phenomenon in which the signal response of a non-linear system
is enhanced by appropriate external noise. Likewise, a similar phenomenon can be caused …

Resonance phenomena controlled by external feedback signals and additive noise in neural systems

S Nobukawa, N Shibata, H Nishimura, H Doho… - Scientific reports, 2019 - nature.com
Chaotic resonance is a phenomenon that can replace the fluctuation source in stochastic
resonance from additive noise to chaos. We previously developed a method to control the …

[BOOK][B] Patterns in excitable media: Genesis, dynamics, and control

S Sinha, S Sridhar - 2014 - books.google.com
Excitable media comprise a class of models for a wide range of physical, chemical, and
biological systems that exhibit spontaneous formation of spatial patterns. Patterns in …

Chaotic resonance in coupled inferior olive neurons with the Llinás approach neuron model

S Nobukawa, H Nishimura - Neural computation, 2016 - ieeexplore.ieee.org
It is well known that cerebellar motor control is fine-tuned by the learning process adjusted
according to rich error signals from inferior olive (IO) neurons. Schweighofer and colleagues …

Noise-free stochastic resonance in simple chaotic systems

S Sinha - Physica A: Statistical Mechanics and its Applications, 1999 - Elsevier
The phenomenon of stochastic resonance (SR) is reported in a completely noise-free
situation, with the role of thermal noise being taken by low-dimensional chaos. A one …

Combined effects of spike-timing-dependent plasticity and homeostatic structural plasticity on coherence resonance

ME Yamakou, C Kuehn - Physical Review E, 2023 - APS
Efficient processing and transfer of information in neurons have been linked to noise-
induced resonance phenomena such as coherence resonance (CR), and adaptive rules in …