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Acoustic Reflex Relaxation to Identify Sensorineural Hearing Impairment
Thomas W. Norris, PhD;
Patricia G. Stelmachowicz, MS;
Donna J. Taylor, MA
Arch Otolaryngol. 1974;99(3):194-197.
Abstract
Acoustic reflex patterns elicited by pulsed auditory signals were investigated in 27 normal-hearing and 27 sensorineural hearing-impaired children. An electroacoustic impedance bridge (Madsen ZO-70) was used in the measurement of the reflex. The reflex was recorded and a comparative analysis made between the patterns observed for the two groups.
A difference in the reflex response between the two groups has been identified and proven to be statistically significant. The results suggest the use of a pulsed stimulus to provide more objectivity in the identification of sensorineural hearing impairment in the unresponsive child.
Author Affiliations
Omaha
From the Division of Audiology and Speech Pathology, University of Nebraska Medical Center, Omaha.
Footnotes
Accepted for publication April 20, 1973.
Reprint requests to Division of Audiology and Speech Pathology, University of Nebraska Medical Center, 42nd and Dewey, Omaha, NB 68105 (Dr. Norris).
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THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES
Acoustic Reflex Relaxation in Sensorineural Hearing Loss
Letien and Bess
Arch Otolaryngol Head Neck Surg 1975;101:617-621.
ABSTRACT
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