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Titolo:
Wavelet analysis of discharge dynamics of fusimotor neurons
Autore:
Stratimirovic, D; Milosevic, S; Blesic, S; Ljubisavljevic, M;
Indirizzi:
Univ Belgrade, Fac Phys, YU-11001 Belgrade, Serbia, Yugoslavia Univ Belgrade Belgrade Serbia Yugoslavia YU-11001 ade, Serbia, Yugoslavia Univ Belgrade, Dept Phys, Fac Stomatol, YU-11000 Belgrade, Serbia, Yugoslavia Univ Belgrade Belgrade Serbia Yugoslavia YU-11000 ade, Serbia, Yugoslavia Inst Med Res, Neurophysiol Lab, YU-11001 Belgrade, Serbia, Yugoslavia InstMed Res Belgrade Serbia Yugoslavia YU-11001 rade, Serbia, Yugoslavia
Titolo Testata:
PHYSICA A
fascicolo: 1-4, volume: 291, anno: 2001,
pagine: 13 - 23
SICI:
0378-4371(20010301)291:1-4<13:WAODDO>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Soggetto:
SIGNALS;
Keywords:
random time series; neural activity; fusimotor neuron; wavelet analysis; white noise; stochastic resonance; multifractals;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
11
Recensione:
Indirizzi per estratti:
Indirizzo: Milosevic, S Univ Belgrade, Fac Phys, POB 368, YU-11001 Belgrade, Serbia, Yugoslavia Univ Belgrade POB 368 Belgrade Serbia Yugoslavia YU-11001 via
Citazione:
D. Stratimirovic et al., "Wavelet analysis of discharge dynamics of fusimotor neurons", PHYSICA A, 291(1-4), 2001, pp. 13-23

Abstract

We study the interspike intervals (ISI) time series of the spontaneous fusimotor neuron activity by applying the wavelet transform analysis and confirm the existence of the white noise characteristics of the ISI time series. This means that the neuron activity may serve as the requisite noisy component for occurrence of the stochastic resonance mechanism in the neural coordination of muscle spindles. Besides, we apply the multifractal formalism adapted for the wavelet transform time series analysis. Thus, we have established the multifractality of the ISI data and achieved an additional insight into fusimotor discharge dynamics. (C) 2001 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 26/01/20 alle ore 22:18:47