This video demonstrates the preparation and electrode placement for clinicans to perform a cervical VEMP. You can read the full transcript below. Preparatory tests Amanda Goodhew: My name is Amanda a…
This video demonstrates the preparation and electrode placement for clinicans to perform a cervical VEMP. You can read the full transcript below. Preparatory tests Amanda Goodhew: My name is Amanda a…
The idea of a rotational chair was first introduced by Robert Bárány in 1907 and has been used for a variety of different clinical needs since that time. However, newer vestibular tests, such as the…
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…
For many years, we have used the term ‘vestibular function testing’ with the implication that we are testing the entire vestibular system. In fact, most of our tests, such as the caloric test, vHIT…
This video is taken from the webinar: Beyond bedside testing: The importance of objectifying the ocular counter roll test. In this section, Dr. Kamran Barin will describe the different tests of otoli…
1. VOR gain VOR gain is never the same when measuring at different points in time. It is therefore important to be able to analyze VOR gain under various circumstances. EyeSeeCam vHIT complies to the…
Dr. João Lemos, Neurologist and Neuro-Ophthalmologist, sees a broad range of neurological patients and has done so for 15 years. His video-oculography test battery is vast, and he is a firm believer…
The eye movements that are mediated by the semicircular canals through the vestibulo-ocular reflex (VOR) are well-known and used in many clinical tests of vestibular function. These reflexive eye mov…
Creating a custom print template Opening the Print Wizard: Open the Affinity2.0 or Callisto™ Suite from your patient management system, Noah, OtoAccess®, or standalone. You can access the setup for p…
What is threshold testing? The Auditory Brainstem Response (ABR) is an evoked potential that originates at the auditory nerve (Cranial Nerve VIII) and the response is picked up by surface electrodes…
Opening the Print Wizard Open the Callisto™ Suite from your patient management system, Noah, OtoAccess®, or standalone. You can access the setup for protocols from any of the tabs. Press, Menu, Setup…
