This quick guide provides solutions to common issues you may encounter with your Virtualis system. If problems persist after trying the troubleshooting steps, please reach out to your tech support re…
This quick guide provides solutions to common issues you may encounter with your Virtualis system. If problems persist after trying the troubleshooting steps, please reach out to your tech support re…
Solutions OAE OtoRead™ combines fast and comprehensive distortion product OAE (DPOAE) and transient evoked OAE (TEOAE) testing of newborn babies, children and adults in a user-friendly, handheld devi…
What is the ocular vestibular evoked myogenic potential (oVEMP)? The ocular vestibular evoked myogenic potential (oVEMP) is an evoked potential measured from the inferior oblique muscle and is used t…
What is the real ear to coupler difference (RECD)? The real ear to coupler difference (RECD) is a measurement that accounts for the decibel difference across frequencies between SPL measured in the c…
What is the real ear to coupler difference (RECD)? The Real Ear to Coupler Difference (RECD) is a measurement that accounts for the decibel difference across frequencies between SPL measured in the c…
What is the real ear to coupler difference (RECD)? The real ear to coupler difference (RECD) is a measurement that accounts for the decibel difference across frequencies between SPL measured in the c…
It is well known that rotational chair testing offers a reliable, repeatable and tolerable stimulus to the inner ear to investigate the function of the vestibular system, specifically the vestibulo-o…
Preparing the skin Always use an abrasive preparation gel (e.g., NuPrep) to ensure that the top layer of skin (epidermis) is cleaned and oil is removed. The skin may become a little red after an appr…
This video describes the different lateral canal BPPV variants and how to differentiate between them using VNG goggles and the head roll test. You can read the full transcript below. Equipment needed…
This video provides an introduction to auditory neuropathy spectrum disorder (ANSD), and its pathophysiology, presentation and prevalence. You can read the full transcript below. What is ANSD? ANSD i…
This video provides an introduction to auditory neuropathy spectrum disorder (ANSD), and its pathophysiology, presentation and prevalence. You can read the full transcript below. What is ANSD? ANSD i…
