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Titolo:
Analysis of synchronization in the response of neurons to noisy periodic synaptic input
Autore:
Burkitt, AN; Clark, GM;
Indirizzi:
Bionic Ear Inst, Melbourne, Vic 3002, Australia Bionic Ear Inst MelbourneVic Australia 3002 lbourne, Vic 3002, Australia
Titolo Testata:
NEUROCOMPUTING
, volume: 32, anno: 2000,
pagine: 67 - 75
SICI:
0925-2312(200006)32:<67:AOSITR>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
ANTEROVENTRAL COCHLEAR NUCLEUS; AUDITORY-NERVE FIBERS; NEURAL SYNCHRONIZATION; VISUAL-CORTEX; BUSHY CELLS; MODEL; OSCILLATIONS; ENHANCEMENT; SYSTEMS; TONES;
Keywords:
integrate and fire neurons; synchronization; phase locking; noisy synaptic input; coincidence detection;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
24
Recensione:
Indirizzi per estratti:
Indirizzo: Burkitt, AN Bionic Ear Inst, 384-388 Albert St, Melbourne, Vic 3002, Australia Bionic Ear Inst 384-388 Albert St Melbourne Vic Australia 3002
Citazione:
A.N. Burkitt e G.M. Clark, "Analysis of synchronization in the response of neurons to noisy periodic synaptic input", NEUROCOMPUT, 32, 2000, pp. 67-75

Abstract

The relationship between the timing of synaptic inputs and output spikes of leaky integrate and fire neurons with noisy periodic synaptic input is addressed. The phase transition matrix, relating the input and output spike phases, is calculated. The interspike interval histogram and the period histogram for the neural response to ongoing periodic input are then evaluated by using the leading eigenvector of this phase transition matrix. The dependence of the synchronization index of the neural response upon the number and amplitude of synaptic inputs, the membrane time constant, the average rate of inputs and their frequency of modulation is examined. (C) 2000 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/07/20 alle ore 01:17:05