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Titolo:
Correlation of brain rhythms between frontal and left temporal (Wernicke's) cortical areas during verbal thinking
Autore:
Nikolaev, AR; Ivanitsky, GA; Ivanitsky, AM; Posner, MI; Abdullaev, YG;
Indirizzi:
Russian Acad Sci, Inst Higher Nervous Act & Neurophysiol, Moscow 117865, Russia Russian Acad Sci Moscow Russia 117865 europhysiol, Moscow 117865, Russia Cornell Univ, Weill Med Coll, Sackler Inst, Ithaca, NY 14853 USA Cornell Univ Ithaca NY USA 14853 Coll, Sackler Inst, Ithaca, NY 14853 USA Univ Louisville, Sch Med, Dept Psychiat & Behav Sci, Louisville, KY 40292 USA Univ Louisville Louisville KY USA 40292 hav Sci, Louisville, KY 40292 USA
Titolo Testata:
NEUROSCIENCE LETTERS
fascicolo: 2, volume: 298, anno: 2001,
pagine: 107 - 110
SICI:
0304-3940(20010202)298:2<107:COBRBF>2.0.ZU;2-W
Fonte:
ISI
Lingua:
ENG
Soggetto:
EEG COHERENCE; ANATOMY; CORTEX;
Keywords:
word association; frontal cortex; Wernicke's area; event-related potentials; EEG; synchronization; beta rhythm; wavelet;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
21
Recensione:
Indirizzi per estratti:
Indirizzo: Nikolaev, AR Russian Acad Sci, Inst Higher Nervous Act & Neurophysiol, Butlerov Str 5A,Moscow 117865, Russia Russian Acad Sci Butlerov Str 5A MoscowRussia 117865 Russia
Citazione:
A.R. Nikolaev et al., "Correlation of brain rhythms between frontal and left temporal (Wernicke's) cortical areas during verbal thinking", NEUROSCI L, 298(2), 2001, pp. 107-110

Abstract

The aim of this study was to investigate an interaction between frontal and left temporo-parietal cortices in tasks requiring word association. A newmethod was used to examine averaged event-related potentials in different frequency bands by calculating correlation coefficients between wavelet curves in distant cortical areas. This method was applied to previous event-related potentials recordings which found successive activation of frontal and left posterior areas [1]. Correlated activity at 17 Hz was observed between frontal and left temporal (Wernicke's) areas prior to full activation ofWernicke's area. (C) 2001 Elsevier Science Ireland Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/01/20 alle ore 06:09:53