Subjective Visual Vertical2019-05-01T17:49:56+00:00

Subjective Visual Vertical (SVV)

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For detection of abnormal subjective tilt

Subjective Visual Vertical (SVV) is an investigation to evaluate the otolith system which is responsible for perception of verticality. Static and dynamic SVV are important to:

  • Assess chronic dizziness (find out more)

  • Assess otolithic disorders

  • Differentiate peripheral from central vestibular disorders

  • Decide the side of peripheral vestibular insult during the acute stage

  • Diagnose compensated vestibular disorders

  • Assess the effect of rehabilitation in vertigo patients

Features :

  • Real-time data analysis

  • Fully integrated and computerized

  • Simple to use, no moving parts

  • Tubular vision goggle with 9 axis gyroscope

Tests conducted :

  • Static SVV, head vertical

  • Static SVV, head inclined at 30 degrees

  • Dynamic moving background, head vertical

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