Oscillatory model of novelty detection

被引：25

作者：

Borisyuk, R ^{[1
]}

Denham, M

Hoppensteadt, F

Kazanovich, A

Vinogradova, O

机构：

[1] Univ Plymouth, Sch Comp, Ctr Neural & Adapt Syst, Plymouth PL4 8AA, Devon, England

[2] Russian Acad Sci, Inst Math Problems Biol, Pushchino 142290, Russia

[3] Arizona State Univ, Ctr Syst Sci, Tempe, AZ 85287 USA

[4] Russian Acad Sci, Inst Theoret & Expt Biophys, Pushchino 142290, Russia

来源：

NETWORK-COMPUTATION IN NEURAL SYSTEMS | 2001年 / 12卷 / 01期

基金：

英国生物技术与生命科学研究理事会;

关键词：

D O I：

10.1088/0954-898X/12/1/301

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

A model of novelty detection is developed which is based on an oscillatory mechanism of memory formation and information processing. The frequency encoding of the input information and adaptation of natural frequencies of network oscillators to the frequency of the input signal are used as the mechanism of information storage. The resonance amplification of network activity is used as a recognition principle for familiar stimuli. Application of the model to novelty detection in the hippocampus is discussed.

引用

页码：1 / 20

页数：20

共 35 条

[1]

[Anonymous], 1997, INTRO MATH NEURONS M

[2] Oscillatory models of the hippocampus: A study of spatio-temporal patterns of neural activity [J].

Borisyuk, R ;

Hoppensteadt, F .

BIOLOGICAL CYBERNETICS, 1999, 81 (04) :359-371

[3] Information coding on the basis of synchronization of neuronal activity [J].

Borisyuk, RM ;

Borisyuk, GN .

BIOSYSTEMS, 1997, 40 (1-2) :3-10

[4] Memorizing and recalling spatial-temporal patterns in an oscillator model of the hippocampus [J].

Borisyuk, RM ;

Hoppensteadt, FC .

BIOSYSTEMS, 1998, 48 (1-3) :3-10

[5] A MASSIVELY PARALLEL ARCHITECTURE FOR A SELF-ORGANIZING NEURAL PATTERN-RECOGNITION MACHINE [J].

CARPENTER, GA ;

GROSSBERG, S .

COMPUTER VISION GRAPHICS AND IMAGE PROCESSING, 1987, 37 (01) :54-115

[6] ART-2 - SELF-ORGANIZATION OF STABLE CATEGORY RECOGNITION CODES FOR ANALOG INPUT PATTERNS [J].

CARPENTER, GA ;

GROSSBERG, S .

APPLIED OPTICS, 1987, 26 (23) :4919-4930

[7] LOWER CRITICAL DIMENSION FOR POPULATIONS OF OSCILLATORS WITH RANDOMLY DISTRIBUTED FREQUENCIES - A RENORMALIZATION-GROUP ANALYSIS [J].

DAIDO, H .

PHYSICAL REVIEW LETTERS, 1988, 61 (02) :231-234

[8]

Denham MJ, 2000, HIPPOCAMPUS, V10, P698, DOI 10.1002/1098-1063(2000)10:6<698::AID-HIPO1008>3.0.CO

[9]

2-Z

[10] The hippocampus: The shock of the new [J].

Eichenbaum, H .

CURRENT BIOLOGY, 1999, 9 (13) :R482-R484

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