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Titolo:
Modulation of induced gamma band responses and phase synchrony in a pairedassociate learning task in the human EEG
Autore:
Gruber, T; Keil, A; Muller, MM;
Indirizzi:
Univ Liverpool, Dept Psychol, Liverpool L69 7ZA, Merseyside, England Univ Liverpool Liverpool Merseyside England L69 7ZA , Merseyside, England Univ Konstanz, Dept Psychol, D-7750 Constance, Germany Univ Konstanz Constance Germany D-7750 sychol, D-7750 Constance, Germany
Titolo Testata:
NEUROSCIENCE LETTERS
fascicolo: 1, volume: 316, anno: 2001,
pagine: 29 - 32
SICI:
0304-3940(200112)316:1<29:MOIGBR>2.0.ZU;2-X
Fonte:
ISI
Lingua:
ENG
Soggetto:
EVENT-RELATED POTENTIALS; MEMORY PARADIGM;
Keywords:
human EEG; induced gamma band response; phase synchrony; paired associative learning; memory;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Gruber, T Univ Liverpool, Dept Psychol, Eleanor Rathbone Bldg, Liverpool L69 7ZA, Merseyside, England Univ Liverpool Eleanor Rathbone Bldg Liverpool Merseyside England L69 7ZA
Citazione:
T. Gruber et al., "Modulation of induced gamma band responses and phase synchrony in a pairedassociate learning task in the human EEG", NEUROSCI L, 316(1), 2001, pp. 29-32

Abstract

It has been proposed that associative learning is accomplished by the formation of cell assemblies and synchronous activity among the neurons of suchan assembly. Induced gamma band responses (GBRs) and phase synchrony between electrode sites are discussed as a signature of activity within a cell assembly. To examine the activation of this network due to memory recall, a paired associate learning paradigm was used. EEG was analyzed in the frequency domain. Results showed a significant increase of induced GBRs at posterior and anterior electrode sites in the recall sequence of the learning condition. Furthermore, phase synchrony revealed a broad distribution pattern of phase synchrony between posterior and frontal electrode sites. (C) 2001 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/09/20 alle ore 00:17:03