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dc.contributor.advisorSun, Xiao-Ming
dc.contributor.authorBian, Jun Hua
dc.date.accessioned2014-10-13T17:04:53Z
dc.date.available2014-10-13T17:04:53Z
dc.date.issued2014-04-25
dc.identifier.citationBian, Jun Hua. 2014. Effects of Air Pressure Change Rate in the Ear Canal on 1000-Hz Tympanometry: A Preliminary Report. -- In Proceedings: 10th Annual Symposium on Graduate Research and Scholarly Projects. Wichita, Ks: Wichita State University, p. 58
dc.identifier.urihttp://hdl.handle.net/10057/10786
dc.descriptionPresented to the 10th Annual Symposium on Graduate Research and Scholarly Projects (GRASP) held at the Heskett Center, Wichita State University, April 25, 2014.
dc.descriptionResearch completed at the Department of Communication Sciences and Disorders, College of Health Profressions
dc.description.abstractThe middle ear, a part of the hearing organ, transfers sounds into the inner ear. Tympanometry is a clinical procedure that assesses middle ear function, in which the acoustic admittance is measured with the ear canal air pressure systematically varied. In recent years, tympanometry using 1000-Hz probe tone was suggested to be more reliable in testing infants. Absent research on procedural variables has resulted in difficulties in establishing clinical norms. This study provided the first set of data in 23 adults showing that air pressure change rate significantly alters 1000-Hz tympanograms. This effect generally depends on admittance components measured and tympanogram pattern.
dc.description.sponsorshipGraduate School, Academic Affairs, University Libraries
dc.language.isoen_US
dc.publisherWichita State University. Graduate School
dc.relation.ispartofseriesGRASP
dc.relation.ispartofseriesv.10
dc.titleEffects of air pressure change rate in the ear canal on 1000-hz tympanometry: A preliminary report
dc.typeConference paper
dc.rights.holderWichita State University


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