VIsualEyes 515/525 - Additional Information Page 21
3.3.3 Positional test
The Positional tests allow the examiner to compare several measurements collected with the patient in a
variety of head and body positions. Each subtest is set to record for 30 seconds. By default, the Positional
test will record Supine, Head Right, Head Left, Body Right, and Body Left. Additional subtests of Bow and
Lean are available.
Please note that Positional testing is contraindicated in patients who exhibit the following: Current or
past injuries of the neck or spine. Brainstem malformations, such as Arnold-Chiari. Pre-existing neurological
symptoms including but not to limited to: blurred vision, numbness, weakness of arms or legs, confusion.
The Positional summary screen will display all of the subtests performed in a grid pattern. For each subtest
one eye’s results are displayed with the corresponding eye movements. Horizontal and vertical eye
movements are separated. The Positional summary can contain a mix of left eye and right eye results, based
on the selected eye from each subtest. To change the selected eye in a subtest, click or touch on the eye
title for the a.SPV bar graph.
Figure 3.3.3 Positional summary screen
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