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Titolo:
Brain stem auditory evoked fields in response to clicks
Autore:
Lutkenhoner, B; Lammertmann, C; Ross, B; Pantev, C;
Indirizzi:
Univ Munster, Inst Expt Audiol, D-48129 Munster, Germany Univ Munster Munster Germany D-48129 pt Audiol, D-48129 Munster, Germany
Titolo Testata:
NEUROREPORT
fascicolo: 5, volume: 11, anno: 2000,
pagine: 913 - 918
SICI:
0959-4965(20000407)11:5<913:BSAEFI>2.0.ZU;2-K
Fonte:
ISI
Lingua:
ENG
Soggetto:
POTENTIALS; LOCALIZATION; GENERATORS; MODEL; CAT;
Keywords:
brain stem auditory evoked field; brain stem auditory evoked potential; deep sources; magnetoencephalography;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
15
Recensione:
Indirizzi per estratti:
Indirizzo: Lutkenhoner, B Univ Munster, Inst Expt Audiol, Kardinal von Galen Ring 10,D-48129 Munster, Germany Univ Munster Kardinal von Galen Ring 10 Munster Germany D-48129
Citazione:
B. Lutkenhoner et al., "Brain stem auditory evoked fields in response to clicks", NEUROREPORT, 11(5), 2000, pp. 913-918

Abstract

Magnetoencephalographic correlates of brain stem auditory evoked potentials (BAEP) have been identified by applying the model of a current dipole with invariant location and orientation (fixed dipole) to data recorded with a37-channel first-order gradiometer system. In all three subjects studied, the dominating wave of the recorded brain stem auditory evoked field (BAEF)coincided exactly with wave V in the contralateral BAEP (maximal field amplitude of the order of 2-3 fT). In one subject, also a wave preceding wave V was observed, which was associated with basically the same spatial pattern as wave V itself, but had an opposite polarity. The study suggests that the supplementary information provided by BAEF measurements could be decisive for a better understanding of human auditory evoked brain stem activity. NeuroReport 11:913-918 (C) 2000 Lippincott Williams & Wilkins.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/01/20 alle ore 19:00:56