ABRs or ASSRs? The Application of Tone-Burst ABRs in the Era of ASSRs
Although the newer auditory steady-state response (ASSR) test has solid applications in the field of diagnostic audiology, the auditory brainstem response (ABR) with click or tone-burst signals retains great importance. A tutorial on using and interpreting ABRs is presented, and the author shows why the ABR is most useful in the differentiation of types of auditory dysfunction, while the ASSR is uniquely valuable in estimating auditory thresholds of those with moderate to profound losses.
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