Oscillatory model of novelty detection

Authors
Borisyuk, R Denham, M Hoppensteadt, F Kazanovich, A Vinogradova, O
Citation
R. Borisyuk et al., Oscillatory model of novelty detection, NETWORK-COM, 12(1), 2001, pp. 1-20
Citations number
34
Categorie Soggetti
AI Robotics and Automatic Control
Journal title
NETWORK-COMPUTATION IN NEURAL SYSTEMS
ISSN journal
0954898X → ACNP
Volume
12
Issue
1
Year of publication
2001
Pages
1 - 20
Database
ISI
SICI code
0954-898X(200102)12:1<1:OMOND>2.0.ZU;2-B
Abstract
A model of novelty detection is developed which is based on an oscillatory mechanism of memory formation and information processing. The frequency enc oding of the input information and adaptation of natural frequencies of net work oscillators to the frequency of the input signal are used as the mecha nism of information storage. The resonance amplification of network activit y is used as a recognition principle for familiar stimuli. Application of t he model to novelty detection in the hippocampus is discussed.