p-ISSN 2083-389x   e-ISSN 2084-3127

Logo

A REVIEW OF THE CLINICAL APPLICABILITY OF SPEECH-EVOKED AUDITORY BRAINSTEM RESPONSES

Milaine Dominici Sanfins, Maria Francisca Colella-Santos

(Medical Sciences College, University of Campinas, Campinas, SP, Brazil)

JHS 2016; 6(1): 9-16

DOI: 10.17430/897811

Published: 2016-06-15


ABSTRACT: Through a systematic literature review, this paper evaluates the clinical applicability of speech-evoked auditory brainstem responses (ABRs). The survey was done on five databases, with the following key words: speech ABR; ABR-speech; speech auditory brainstem response; auditory evoked potential to speech; speech-evoked brainstem response; complex sounds; and cABR. The search generated a list of 1288 items published between 2005 and 2015. After applying pre-established criteria of inclusion and exclusion, 21 publications remained. The collected data show that: (i) research on speech ABR has been done on diverse age groups, although teenagers and adolescents have been less studied; (ii) the speech ABR procedure has been shown to be a reliable and effective tool in evaluating the coding of speech sounds in the brainstem, and can also be applied to young children; and (iii) speech ABR has been shown to be effective in the differential diagnosis of diseases with similar features and symptoms.

Keywords: Audiology, Evoked Potentials, Auditory, Brain Stem, Hearing



Back