[The sensitization of acoustic stapedius reflex].
Zhonghua Er Bi Yan Hou Ke Za Zhi
; 26(2): 80-2, 125, 1991.
Article
en Zh
| MEDLINE
| ID: mdl-2064813
ABSTRACT
The acoustic stapedius reflex, which normally occurs at a hearing level of about 85 dB, can be detected at lower levels by means of sensitization. The technique is to apply reflex-eliciting tone and the facilitating tone stimulation. The high-frequency acoustic stapedius reflex can then be detected in this procedure under low-frequency facilitating. When hearing is normal, significant difference can be demonstrated between conventional and facilitated reflex threshold. There is a great amount of reflex threshold improvement with sensitization. Sensorineural hearing loss allowed small or no reflex threshold change with sensitization.
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Bases de datos:
MEDLINE
Asunto principal:
Reflejo Acústico
/
Umbral Auditivo
/
Pérdida Auditiva Sensorineural
Tipo de estudio:
Diagnostic_studies
Idioma:
Zh
Revista:
Zhonghua Er Bi Yan Hou Ke Za Zhi
Año:
1991
Tipo del documento:
Article