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Titolo:
INNER-EAR ABNORMALITIES AND THEIR FUNCTIONAL CONSEQUENCES IN BELGIAN WATERSLAGER CANARIES (SERINUS-CANARIUS)
Autore:
GLEICH O; DOOLING RJ; MANLEY GA;
Indirizzi:
UNIV REGENSBURG,HNO KLINIKUM D-93042 REGENSBURG GERMANY TECH UNIV MUNICH,INST ZOOL D-85747 GARCHING GERMANY UNIV MARYLAND,DEPT PSYCHOL COLLEGE PK MD 20742
Titolo Testata:
Hearing research
fascicolo: 1-2, volume: 79, anno: 1994,
pagine: 123 - 136
SICI:
0378-5955(1994)79:1-2<123:IAATFC>2.0.ZU;2-T
Fonte:
ISI
Lingua:
ENG
Soggetto:
BUDGERIGARS MELOPSITTACUS-UNDULATUS; FINCHES POEPHILA-GUTTATA; HAIR CELL REGENERATION; CHICK BASILAR PAPILLA; ACOUSTIC TRAUMA; STEREOCILIARY BUNDLES; AUDITORY-THRESHOLDS; COCHLEA; OTOTOXICITY; AFFERENTS;
Keywords:
BIRD; CANARY; COCHLEA; HAIR-CELL; PATHOLOGY; DEAFNESS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
40
Recensione:
Indirizzi per estratti:
Citazione:
O. Gleich et al., "INNER-EAR ABNORMALITIES AND THEIR FUNCTIONAL CONSEQUENCES IN BELGIAN WATERSLAGER CANARIES (SERINUS-CANARIUS)", Hearing research, 79(1-2), 1994, pp. 123-136

Abstract

Recent reports of elevated auditory thresholds in canaries of the Belgian Waterslager strain have shown that this strain has an inherited auditory deficit in which absolute auditory thresholds at high frequencies (i.e. above 2.0 kHz) are as much as 40 dB less sensitive than the thresholds of mixed-breed canaries and those of other strains. The measurement of CAP audiograms showed that the hearing deficit is already present at the level of the auditory nerve (Gleich and Dooling, 1992). Here we show gross abnormalities in the anatomy of the basilar papilla of Belgian Waterslager canaries at the level of the hair cell. The extent of these abnormalities was correlated with the amount of hearingdeficit as measured behaviorally.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/12/20 alle ore 02:06:06