Temporary reduction of distortion product otoacoustic emissions (DPOAEs) immediately following auditory brainstem response (ABR)
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چکیده
منابع مشابه
Distortion-product otoacoustic emissions and auditory brainstem responses sensitivity assessment in cisplatin-induced ototoxicity in rats.
UNLABELLED Cisplatin (cis-diamminedicloroplatinum) is an antineoplastic drug used in the treatment of a variety of cancers, especially head-and-neck cancer. Its ototoxicity, however, has been noted as a common side-effect which limits its use and causes significant morbidity. AIM to assess distortion-product otoacoustic emissions (DPOAE) and brainstem evoked response audiometry (BERA) sensiti...
متن کاملFine Structure in Distortion Product Otoacoustic Emissions and Auditory Perception
4 The influence of the second source of distortion product otoacoustic emissions (DPOAE) on DPOAE input/output functions 41 INTRODUCTION 42 I. EXPERIMENTAL METHODS 45 A. Subjects 45 B. Instrumentation and signal processing 45 C. Calibration 46 D. DPOAE measurements 46 II. DATA ANALYSIS 47 A. Separation of DPOAE components via time windowing 47 B. DPOAE threshold according to Boege and Janssen 5...
متن کاملGATA3 haploinsufficiency causes a rapid deterioration of distortion product otoacoustic emissions (DPOAEs) in mice.
Human HDR (hypoparathyroidism, deafness and renal dysplasia)-syndrome is caused by haploinsufficiency of zinc-finger transcription factor GATA3. The hearing loss due to GATA3 haploinsufficiency has been shown to be peripheral in origin, but it is unclear to what extent potential aberrations in the outer hair cells (OHCs) contribute to this disorder. To further elucidate the pathophysiological m...
متن کاملRelationship Between Distortion Product – Otoacoustic Emissions (DPOAEs) and High-Frequency Acoustic Immittance Measures
BACKGROUND Pathologies that alter the impedance of the middle ear may consequently modify the DPOAE amplitude. The aim of this study was to correlate information from 2 different clinical procedures assessing middle ear status. Data from DPOAE responses (both DP-Gram and DP I/O functions) were correlated with data from multi-component tympanometry at 1000 Hz. MATERIAL AND METHODS The subjects w...
متن کاملDistortion product otoacoustic emissions in tinnitus patients.
Tinnitus is a symptom that affects a great number of patients. Its diagnosis, treatment, and follow-up are difficult, owing to its subjectivity. The authors propose the use of distortion product otoacoustic emissions (DPOAEs) in tinnitus evaluation. They studied three groups: controls, having no complaint of tinnitus and normal hearing; group 1, presenting tinnitus and normal audiometry; and gr...
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ژورنال
عنوان ژورنال: Hearing Research
سال: 2010
ISSN: 0378-5955
DOI: 10.1016/j.heares.2010.06.012