The aided cortical test can be likened to an evoked potentials method for performing a speech test. This guide will provide a complete introduction to aided cortical testing. Table of contents What i…
This guide provides clinicians with a complete introduction to OAE testing to help in the selection of the most appropriate test protocol and for analyzing OAE test results. Table of contents What ar…
This guide provides a complete introduction to visual reinforcement audiometry (VRA) testing. Table of contents What is visual reinforcement audiometry (VRA)? VRA transducers Stimuli selection Prepar…
Rotary chair testing is one among many tests of vestibular function. We've put this article together to give you a thorough idea of what it is, and how you can implement it in your vestibular test ba…
Hearing instrument testing, also known as test box measurements or HIT box measurements, are measurements that assess whether a hearing instrument’s performance meets manufacturer specifications with…
In this quick guide, you will learn how to perform the Functional Vision Head Impulse Test (fvHIT), which provides functional information about how clearly the patient sees in response to quick head…
In this quick guide, you will learn how to perform the Audible Contrast Threshold (ACT) test. What is the ACT test? The ACT test is an above-threshold, non-language specific test that quantifies a pe…
What is the Sinusoidal Harmonic Acceleration (SHA) test? The Sinusoidal Harmonic Acceleration (SHA) test measures the patient’s Vestibulo-Ocular Reflex (VOR) by rotating the patient in a pendular pat…
This video demontrates a live recording of the cervical VEMP, and the identification of the biphasic response, and the marking of the waveform. You can read the full transcript below. Applying the tr…
This video demontrates a live recording of the cervical VEMP, and the identification of the biphasic response, and the marking of the waveform. You can read the full transcript below. Applying the tr…
What is the auditory steady-state response (ASSR)? The auditory steady-state response (ASSR) is an electrophysiological response that is evoked by a periodically repeated (rapid) auditory stimulus. A…
