Grouping synchronization in a pulse-coupled network of chaotic spiking oscillators

H Nakano, T Saito - IEEE Transactions on neural networks, 2004 - ieeexplore.ieee.org
This paper studies a pulse-coupled network consisting of simple chaotic spiking oscillators
(CSOs). If a unit oscillator and its neighbor (s) have (almost) the same parameter values …

Quantized spiking neuron with A/D conversion functions

H Hamanaka, H Torikai, T Saito - IEEE Transactions on Circuits …, 2006 - ieeexplore.ieee.org
This brief presents a simple artificial spiking neuron and proposes its application to an A/D
converter. Depending on the initial state, which is an analog input, the neuron can generate …

Digital spiking neuron and its learning for approximation of various spike-trains

H Torikai, A Funew, T Saito - Neural Networks, 2008 - Elsevier
A digital spiking neuron is a wired system of shift registers and can generate various spike-
trains by adjusting the wiring pattern. In this paper we analyze the basic relations between …

The double queue method: A numerical method for integrate-and-fire neuron networks

G Lee, NH Farhat - Neural Networks, 2001 - Elsevier
Numerical methods for initial-value problems based on finite-differencing of differential
equations (FDM) are not well suited for the simulation of an integrate-and-fire neuron …

Reconfigurable digital spiking neuron and its pulse-coupled network: Basic characteristics and potential applications

H Torikai, H Hamanaka, T Saito - IEEE Transactions on Circuits …, 2006 - ieeexplore.ieee.org
We present a novel digital spiking neuron that can generate various periodic spike trains
depending on initial states. The spike trains can be symbolized by digital codes based on …

An artificial chaotic spiking neuron inspired by spiral ganglion cell: Paralleled spike encoding, theoretical analysis, and electronic circuit implementation

H Torikai, T Nishigami - Neural Networks, 2009 - Elsevier
A novel chaotic spiking neuron is presented and its nonlinear dynamics and encoding
functions are analyzed. A set of paralleled N neurons accepts a common analog input and …

Rich dynamics of pulse-coupled spiking neurons with a triangular base signal

Y Kon'no, T Saito, H Torikai - Neural Networks, 2005 - Elsevier
This paper presents a spiking neuron circuit with a triangular base signal. The circuit can
output rich pulse-trains and the dynamics can be analyzed using a piecewise linear one …

Synchronization phenomena in pulse-coupled networks driven by spike-train inputs

H Torikai, T Saito - IEEE Transactions on Neural Networks, 2004 - ieeexplore.ieee.org
We present a pulse-coupled network (PCN) of spiking oscillators (SOCs) which can be
implemented as a simple electrical circuit. The SOC has a periodic reset level that can …

Response of a simple dependent switched capacitor circuit to a pulse-train input

K Miyachi, H Nakano, T Saito - IEEE Transactions on Circuits …, 2003 - ieeexplore.ieee.org
This paper studies a simple nonautonomous circuit consisting of an RLC resonator, a
dependent switch and a periodic pulse-train input. The circuit can exhibit chaotic behavior if …

Self-organization in a parametrically coupled logistic map network: A model for information processing in the visual cortex

R Pashaie, NH Farhat - IEEE Transactions on neural networks, 2009 - ieeexplore.ieee.org
In this paper, a new model seeking to emulate the way the visual cortex processes
information and interacts with subcortical areas to produce higher level brain functions is …