Micheal Halmagyi and Ian Curthoys described this simple and reliable bedside test that could be used for detecting persons with unilateral peripheral vestibular deficits in 1988 [1]. It is also known as the Head Thrust Test. This test works by testing the Vestibulo Ocular Reflex (VOR).

Mar 4, 2020 · This guide provides a clear step-by-step approach to performing the head impulse, nystagmus and test of skew (HINTS) examination in an OSCE setting with an included checklist.

May 9, 2014 · The Head Impulse Test (HIT) is a widely used clinical assessment technique used to assess the angular vestibulo-ocular reflex (aVOR). Specifically, the HIT assesses horizontal semicircular canal (HSCC) and superior vestibular nerve function in response to discrete, small amplitude (~10 ), high acceleration (~3000-4000 s2) rotational head impulses.

The Head Impulse Test is a vestibular test to distinguish between central and peripheral Vestibular Dysfunction. Learn how to perform it!

May 9, 2023 · The HIT test is a bedside technique used to diagnose reduction in vestibular function in one ear vs. the other. It describes the result of having an examiner abruptly accelerate and then decelerate the head, moving the head in rapidly at high speed and then stopping it.

This test utilizes a set of tightly fitting goggles that can measure the high frequency (high speed of head movement) VOR in response to impulsive head movements.

May 30, 2023 · What is the head impulse test (HIT)? There are two clinical methods of performing head impulse testing: the bedside head impulse test (HIT), also known as the head thrust test (HTT), and the video head impulse test (vHIT).

HINTS exam is an examination to differentiate clinically a central versus peripheral cause of vertigo. HINTS stands for Head Impulse, Nystagmus, and Test of Skew, and is a three-part oculomotor test.

The head impulse test (HIT) is a clinical test of peripheral vestibular function that assesses VOR responses to high acceleration, high velocity, low amplitude head impulses. You might find these chapters and articles relevant to this topic.

Aug 5, 2024 · The VHIT test is a commercial version of the HIT test (head impulse test) using sophisticated eye tracking and head velocity transducers. This is presently the most useful version of the HIT test, mainly because it can detect covert saccades.