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Titolo:
ELECTROPHYSIOLOGICAL INDEXES OF SELECTIVE AUDITORY ATTENTION IN SUBJECTS WITH AND WITHOUT TINNITUS
Autore:
JACOBSON GP; CALDER JA; NEWMAN CW; PETERSON EL; WHARTON JA; AHMAD BK;
Indirizzi:
HENRY FORD HOSP,DIV AUDIOL,2799 W GRAND BLVD DETROIT MI 48202 CLEVELAND CLIN FDN,DIV AUDIOL CLEVELAND OH 44195 HENRY FORD HOSP,DIV BIOSTAT & RES EPIDEMIOL DETROIT MI 48202 HENRY FORD HOSP,DEPT NEUROL DETROIT MI 48202
Titolo Testata:
Hearing research
fascicolo: 1-2, volume: 97, anno: 1996,
pagine: 66 - 74
SICI:
0378-5955(1996)97:1-2<66:EIOSAA>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
EVOKED MAGNETIC-FIELDS; TONOTOPIC ORGANIZATION; NEURONAL-ACTIVITY; HUMAN-BRAIN; LOCALIZATION; POTENTIALS; CORTEX; NEGATIVITY; COMPONENT;
Keywords:
TINNITUS; EVOKED POTENTIAL; SELECTIVE AUDITORY ATTENTION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
31
Recensione:
Indirizzi per estratti:
Citazione:
G.P. Jacobson et al., "ELECTROPHYSIOLOGICAL INDEXES OF SELECTIVE AUDITORY ATTENTION IN SUBJECTS WITH AND WITHOUT TINNITUS", Hearing research, 97(1-2), 1996, pp. 66-74

Abstract

The present investigation was conducted in an attempt to determine whether selective auditory attention abilities differed between normal subjects and subjects with bothersome tinnitus. Subjects were 37 adultswith tinnitus and high-frequency hearing loss (not affecting thresholds at 500 and 1000 Hz) and 15 subjects who were audiometrically and otologically normal. Results suggested that an electrophysiological index of early selective auditory attention (i.e., the negative differencewave, Nd) was of greater magnitude in tinnitus patients. Also, the cortical N1 component occurred significantly later in the presence of selective attention in tinnitus subjects only. Results of this investigation may support the view that early selective auditory attention in subjects with bothersome tinnitus differs from that of normal subjects.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 22/01/20 alle ore 07:19:42