DYNAMICS OF THE OLFACTORY-BULB - BIFURCATIONS, LEARNING, AND MEMORY

P. Érdi; T. Gróbler; G. Barna; Kimmo Kaski

doi:10.1007/BF00201408

DYNAMICS OF THE OLFACTORY-BULB - BIFURCATIONS, LEARNING, AND MEMORY

P. Érdi, T. Gróbler, G. Barna, Kimmo Kaski

Not published at Aalto University

Research output: Contribution to journal › Article › Scientific › peer-review

33 Citations (Scopus)

Abstract

A mathematical model for describing dynamic phenomena in the olfactory bulb is presented. The nature of attractors and the bifurcation sequences in terms of the lateral connection strength in the mitral layer are studied numerically. Chaotic activity has only been found in the case of strong excitatory coupling. Synaptic modification-induced transition from oscillation to chaos is demonstrated. A model for a simple associative memory is also presented.

Original language	English
Pages (from-to)	57-66
Journal	Biological Cybernetics
Volume	69
Issue number	1
DOIs	https://doi.org/10.1007/BF00201408
Publication status	Published - 1993
MoE publication type	A1 Journal article-refereed

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10.1007/BF00201408

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@article{b320ad15e187433698dcb3bb36c3b8cf,

title = "DYNAMICS OF THE OLFACTORY-BULB - BIFURCATIONS, LEARNING, AND MEMORY",

abstract = "A mathematical model for describing dynamic phenomena in the olfactory bulb is presented. The nature of attractors and the bifurcation sequences in terms of the lateral connection strength in the mitral layer are studied numerically. Chaotic activity has only been found in the case of strong excitatory coupling. Synaptic modification-induced transition from oscillation to chaos is demonstrated. A model for a simple associative memory is also presented.",

author = "P. {\'E}rdi and T. Gr{\'o}bler and G. Barna and Kimmo Kaski",

year = "1993",

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AU - Érdi, P.

AU - Gróbler, T.

AU - Barna, G.

AU - Kaski, Kimmo

PY - 1993

Y1 - 1993

N2 - A mathematical model for describing dynamic phenomena in the olfactory bulb is presented. The nature of attractors and the bifurcation sequences in terms of the lateral connection strength in the mitral layer are studied numerically. Chaotic activity has only been found in the case of strong excitatory coupling. Synaptic modification-induced transition from oscillation to chaos is demonstrated. A model for a simple associative memory is also presented.

AB - A mathematical model for describing dynamic phenomena in the olfactory bulb is presented. The nature of attractors and the bifurcation sequences in terms of the lateral connection strength in the mitral layer are studied numerically. Chaotic activity has only been found in the case of strong excitatory coupling. Synaptic modification-induced transition from oscillation to chaos is demonstrated. A model for a simple associative memory is also presented.

U2 - 10.1007/BF00201408

DO - 10.1007/BF00201408

M3 - Article

SN - 0340-1200

VL - 69

SP - 57

EP - 66

JO - Biological Cybernetics

JF - Biological Cybernetics

IS - 1

ER -

DYNAMICS OF THE OLFACTORY-BULB - BIFURCATIONS, LEARNING, AND MEMORY

Abstract

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