Tool

Compare SVV signatures

Pick any two conditions to see how their SVV fingerprints differ in magnitude, direction, and variability.

Left trace
+8.0° ±1.2°

Large ipsiversive tilt; precise but tilted.

Right trace
+0.0° ±1.0°

Healthy adult, ±2° normal limit.

Pattern summary

FeatureRight neuritis (acute)Normal
Mean tilt+8.0°+0.0°
Directionrightnone
Variability (SD)±1.2°±1.0°
Read moreRight neuritis (acute) →Normal →
Subjective Visual Vertical

An interactive teaching atlas of Subjective Visual Vertical for the assessment of otolith-graviceptive function — bucket and digital technique, dynamic SVV, normal findings, and the tilt signatures of peripheral and central vestibular disease. Content synthesised from current Bárány Society criteria, peer-reviewed vestibular literature, and standard otoneurology texts.

→ Full references & acknowledgements
Built for

Medical students, ENT / Neurology / Audiology trainees, vestibular therapists, and clinicians who want to teach themselves the language of vertigo.

Concept & design
Dr Prahlada N.B

Karnataka ENT Hospital and Research Centre (R),
Champions Educational and Medical Society (R),
Amogh Foundation, Chitradurga, Karnataka, India

Please share your valuable feedback to:
prahladnb@kenthospitals.com

Disclaimer

For educational purposes only. Not for clinical use. The Subjective Visual Vertical chapter is an instructional resource intended to support learning about SVV and the assessment of otolith-graviceptive function. Clinicians remain completely responsible for the interpretation of findings, the formulation of a differential diagnosis, and any clinical decision. Nothing in this application replaces individualized assessment, hands-on training, expert consultation, or established practice guidelines.

A publication of
© 2026 Dr Prahlada N.B · Karnataka ENT Hospital and Research Centre (R) · Champions Educational and Medical Society (R) · Amogh Foundation, Chitradurga, Karnataka, India
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