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Article
Objective: To summarize absorbance and impedance angles from normal-hearing ears within the 2015-2016 and 2017-2020 US National Health and Nutrition Examination Surveys (NHANES). Design: Two publicly available NHANES datasets were analyzed. Ear[...]Article
The study investigated the effect of ear canal pressure and age on wideband absorbance (WBA) in healthy young infants. Design: Using a cross-sectional design, WBA at 0.25 to 8?kHz was obtained from infants as the ear canal pressure was swept fro[...]Article
M. Patrick Feeney ; Douglas H. Keefe ; Lisa L. Hunter ; Dennis F. Fitzpatrick ; Daniel B. Putterman ; Angela C. Garinis |Objective: Wideband absorbance and absorbed power were evaluated in a group of subjects with surgically confirmed otosclerosis (Oto group), mean age 51.6 years. This is the first use of absorbed power in the assessment of middle ear disorders. R[...]Article
Bien que l' absorbance large bande (WBA) fournit des informations importantes sur le fonctionnement de l' oreille moyenne, il y a peu de recherches sur l'utilisation de WBA pour évaluer la dysfonction tubaire (ETD). À ce jour, WBA obtenu sous la[...]Article
Article
Chris A. Sanford, Auteur ; Jeff E. Brockett, Auteur ; Venkatesh Aithal, Auteur ; Hammam A. AlMakadma, Auteur |A number of studies have produced normative and developmental data and examples of wideband acoustic immittance (WAI) obtained in ears with pathologies and or dysfunction. However, incorporation of this tool into clinical audiology and otolaryng[...]Article
Gabrielle R. Merchant ; Sarah Al-Salim ; Richard M. Tempero ; Dennis F. Fitzpatrick ; Stephen T. Neely |Objectives: The objective of this work is to determine whether there is a systematic effect of middle ear effusion volume on wideband acoustic immittance in children with surgically confirmed otitis media with effusion. Design: Wideband acousti[...]Article
Objectives: Wideband absorbance (WBA) is an emerging technology to evaluate the conductive pathway (outer and middle ear) in young infants. While a wealth of research has been devoted to measuring WBA at ambient pressure, few studies have invest[...]Article
Objectives: Because unresolved debris in the ear canal or middle ear of newborns may produce high false positive rates on hearing screening tests, it has been suggested that an outer/middle ear measure can be included at the time of hearing scre[...]Article
Iva Kelava ; Mihael Ries ; Anda Valent ; et al. |Objective: To compare wideband absorbance (WBA) patterns between ears with otosclerosis and normal hearing ears and to investigate if WBA findings could be useful in the diagnosis of otosclerosis. Design: WBA was obtained at 107 frequency sam[...]Article
To ascertain if wideband acoustic immitance (WAI) measurements are useful in assessing crimping status following stapedotomy. Design: WAI measurements were obtained using the Mimosa Acoustics HearID system. Wideband chirp sound stimuli and a set[...]Article
M. Patrick Feeney, Auteur ; Kim S. Schairer, Auteur ; Daniel B. Putterman, Auteur |Acoustic reflex thresholds (ART) obtained using pure-tone probe stimuli as part of a traditional immittance test battery can be used to evaluate site of lesion and provide a cross-check with behavioral results. ARTs obtained as part of a wideban[...]
