In this video Darren Whelan discusses the advances being made in the ability to measure complex eye movements and how this can assist in detecting complex central vestibular conditions. Darren presen…
This video by Jack Bennett - International Clinical Trainer at the Interacoustics Academy - describes the clinical process, interpretation and clinical utility of the VOR Suppression on the Rotary Ch…
This is a pretty interesting question for several reasons but the answers to your question is not easy. The direct answer is we do not know what the rationale is for any advantage of CE-Chirp® over t…
This is a pretty interesting question for several reasons but the answers to your question is not easy. The direct answer is we do not know what the rationale is for any advantage of CE-Chirp® over t…
Measurement and analysis of torsional eye movements are available in the VisualEyes™ software. These measurements provide an assessment of the vertical semicircular canals, otoliths, and their centra…
Updated by Leigh Martin on April 24, 2023. What is nystagmus? Nystagmus is an involuntary movement of the eye. There are many forms of nystagmus, but this article will focus on the most common type o…
The mono-thermal (“screening”) version of the caloric test refers to stimulating at one temperature on each ear. In many cases the results from two irrigations will be sufficient to inform the tester…
It is relatively simple to track horizontal and vertical eye movements using videonystagmography (VNG) because they can be directly deduced from the position of the pupil. However, torsional movement…
Interacoustics is happy to announce the launch of the Virtualis balance rehabilitation solutions as the newest addition to their balance portfolio. The new Virtualis solutions harness the power of fu…
In this video, Darren Whelan describes the anatomy and reflexes in eye movements. He then goes on to explain how to perform and measure the oculomotor examination. Lastly, he describes normal and abn…
What is the gaze test? The gaze test measures the patient’s ability to maintain a steady gaze on an object at various angles without the eye generating extraneous movements (i.e. square wave jerks or…
