نتایج جستجو برای: dpoae
تعداد نتایج: 421 فیلتر نتایج به سال:
The use of rats in research academies to study deafness is widespread, meanwhile medicinal methods to eliminate hair cells is also increasing. Thus, aminoglycosides and loop diuretics have grasped more attention. This study aimed at establishing an animal model in which a rapid distortion of the hair cell of cochlea administering amikacin and furosemide and using distortion product otoacoustic ...
Distortion-product otoacoustic emission (DPOAE) fine structure and component characteristics are reported between 0.75 and 16 kHz in 356 clinically normal hearing human subjects ages 10 to 65 yr. Stimulus tones at 55/40, 65/55, and 75/75 dB SPL were delivered using custom designed drivers and a calibration method that compensated for the depth of insertion of the otoacoustic emission (OAE) prob...
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...
Background: The damaging effect of exposure to loud noise on the structures of internal ear has been studied from many years ago. The effect of drill-generated noise on the non-operated ear is one of the problems that are less discussed. This study aims to evaluate the hearing loss that occurs in the non-operated ear in patients who undergo mastoidectomy by use of PTA (pure tone audiometery) an...
Background Hearing and the auditory pathway are affected in Fabry diseases (FD). There is limited data on hearing pathways this population. Therefore, we aimed to investigate functions using brainstem responses (ABR), otoacoustic distortion emission (DPOAE), pure tone audiometry (PTA), tympanometry patients with FD compare these results those of healthy individuals.
 Material Methods This ...
Background and purpose: Stimulus–evoked otoacoustic emission (OAE) is generated by the outer hair cells (OHCs) and high levels of noise will highly damage these cells. Therefore, even a mild loss in OHCs could alter the generation of OAE. The aim of this study was to assess and compare the pure tone threshold, Distortion Product Otoacoustic Emission (DPOAE) amplitude in industrial workers exper...
Purpose: the aim of thos survey is establishment of an animal model through which a rapid distortion of the hair cell of cochlea administering amikacin and furosemide and using distortion product otoacoustic emission (DPOAE) the functioning of rat’s ear would be assessed.Materials and Methods: Forty-eight male Sprague dawley rats (with average of weight 200-250g, 12 weeks post natal) were rando...
Recently, Boege and Janssen [J. Acoust. Soc. Am. 111, 1810-1818 (2002)] fit linear equations to distortion product otoacoustic emission (DPOAE) input/output (UO) functions after the DPOAE level (in dB SPL) was converted into pressure (in microPa). Significant correlations were observed between these DPOAE thresholds and audiometric thresholds. The present study extends their work by (1) evaluat...
Lukashkin, Andrei N., Victoria A. Lukashkina, P. Kevin Legan, Guy P. Richardson, and Ian J. Russell. Role of the tectorial membrane revealed by otoacoustic emissions recorded from wild-type and transgenic Tecta ENT/ ENT mice. J Neurophysiol 91: 163–171, 2004. First published October 1, 2003; 10.1152/jn.00680.2003. Distortion product otoacoustic emissions (DPOAE) were recorded from wildtype mice...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید