A generalized asynchronous digital spiking neuron: Theoretical analysis and compartmental model

Author

Matsubara, Takashi ; Torikai, Hiroyuki

Author_Institution

Grad. Sch. of Eng. Sci., Osaka Univ., Toyonaka, Japan

fYear

2012

fDate

10-15 June 2012

Firstpage

1

Lastpage

8

Abstract

The most generalized version of asynchronous sequential logic circuit based neuron models is introduced, where the dynamics of the model is modeled by an asynchronous cellular automaton. In this paper, a new theoretical analysis method is presented, and stabilities of neuron-like orbits and occurrence mechanisms of relational neuron-like bifurcations are clarified theoretically. A synapse unit and a simple compartmental model are also presented, and their functions are confirmed numerically.

Keywords

asynchronous circuits; asynchronous sequential logic; bifurcation; cellular automata; neural nets; asynchronous cellular automaton; asynchronous sequential logic circuit based neuron models; compartmental model; generalized asynchronous digital spiking neuron; neuron-like orbits; occurrence mechanisms; relational neuron-like bifurcations; theoretical analysis method; Equations; Integrated circuit modeling; Logic circuits; Numerical models; Positron emission tomography;

fLanguage

English

Publisher

ieee

Conference_Titel

Neural Networks (IJCNN), The 2012 International Joint Conference on

Conference_Location

Brisbane, QLD

ISSN

2161-4393

Print_ISBN

978-1-4673-1488-6

Electronic_ISBN

2161-4393

Type

conf

DOI

10.1109/IJCNN.2012.6252388

Filename

6252388