Test-retest reliability of subjective visual vertical measurements with lateral head tilt in virtual reality goggles
نویسندگان
چکیده
منابع مشابه
Visual effects on the subjective visual vertical and subjective postural head vertical during static roll‐tilt
OBJECTIVES Tilt perception is part of the perception of spatial orientation. It is determined not only by the allocentric gravity axis, but also by a second allocentric axis induced by visual information as well as by the egocentric body (head) axis induced by somatosensory information. The aim of this study was to quantify roll-tilt perception using the subjective visual vertical (SVV) and the...
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Introduction: Evaluation of persistent vertigo in post infarct patients is very important as the management depends on whether the cause is purely of central origin or due to associated vestibular affliction. Case Report: A patient with left sided dorsolateral medullary syndrome and persistent vestibular symptoms was evaluated. Vestibular test battery showed abnormal smooth pursuit, bilateral...
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Head coupled perspective is often considered to be an essential aspect of stereoscopic desktop virtual reality (VR) systems. Such systems use a tracking device to determine the user’s head pose in up to six degrees of freedom (DOF). Users of desktop VR systems perform their task while sitting down and therefore the extent of head movements is limited. This paper investigates the validity of usi...
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ژورنال
عنوان ژورنال: Tzu Chi Medical Journal
سال: 2021
ISSN: 1016-3190
DOI: 10.4103/tcmj.tcmj_207_20