Apparent Complete Loss of Bone Conduction in the Presence of Fair Hearing by Air Conduction
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چکیده
منابع مشابه
study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour
this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
Intraindividual comparison of the bone-anchored hearing aid and air-conduction hearing aids.
BACKGROUND Some patients have to stop using their air-conduction hearing aid(s) because it causes or exacerbates chronic otitis. Then, a solution is the use of a bone-conduction hearing aid such as the percutaneous bone-anchored hearing aid (BAHA). OBJECTIVE To compare patients' performance with their previous air-conduction hearing aid(s) and their BAHA using audiometric tests and a question...
متن کاملAuditory steady-state responses Maturation of bone-conduction hearing Infant bone-conduction thresholds
The objective of this study was to compare boneconduction (BC) auditory steady-state responses (ASSR) for infants and adults with normal hearing to investigate the time course of maturation of BC hearing sensitivity. Bone-conduction multiple ASSRs were recorded in 0 11-month-old (n 35), and 12 24-monthold infants (n 13), and adults (n 18). Low-frequency BC ASSR thresholds increased with age, wh...
متن کاملImplantable bone-conduction hearing device: practical considerations.
An implantable bone conduction hearing device can be of significant benefit to carefully selected patients with noncorrectable conductive hearing losses. However, for some patients the device has significant limitations. This paper presents several practical issues that need to be considered before a decision is made regarding implant surgery. It is recommended that, whenever possible, air cond...
متن کاملComparison of air-conduction and bone-conduction hearing thresholds for pure tones and octave-band filtered sound effects.
The purpose of this study was to measure air-conduction (AC) and bone-conduction (BC) hearing thresholds with pure-tone and filtered sound effect stimuli using standard audiometric equipment. A group of 20 young, normal-hearing listeners participated in the study. Pure-tone stimuli were 250, 500, 1000, 2000, and 4000 Hz. Sound effect stimuli were 12 natural sounds that were spectrally limited t...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society of Medicine
سال: 1936
ISSN: 0035-9157
DOI: 10.1177/003591573602900734