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Article
March 1974

Acoustic Reflex Relaxation to Identify Sensorineural Hearing Impairment

Author Affiliations

Omaha
From the Division of Audiology and Speech Pathology, University of Nebraska Medical Center, Omaha.

Arch Otolaryngol. 1974;99(3):194-197. doi:10.1001/archotol.1974.00780030202009
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.

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