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Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction

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Vestibular function in Lermoyez syndrome at attack.

Leonardo Manzari¹, Ann M Burgess, Ian S Curthoys

¹MSA ENT Academy Center, Via Riccardo da S.Germano 41, 03043, Cassino (FR), Italy. leonardomanzari@virgilio.it

European Archives of Oto-Rhino-Laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery

|June 18, 2011

Summary

Lermoyez syndrome (LS) may be a variant of Ménière

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Area of Science:

Neuroscience
Otolaryngology
Vestibular System

Background:

Lermoyez syndrome (LS) is debated as a variant of Ménière's disease (MD).
Objective measures of auditory and vestibular changes during LS attacks are lacking.

Observation:

This study presents the first objective measurements of dynamic otolith and semicircular canal function in an LS patient.
Measurements were taken during both LS attacks and quiescent periods.

Findings:

Rapid fluctuations in dynamic vestibular function were observed during LS attacks.
These findings complement known rapid changes in auditory and vestibular function during Ménière's disease attacks.

Implications:

The objective data supports the hypothesis that Lermoyez syndrome is a variant of Ménière's disease.
Understanding these dynamic changes is crucial for elucidating the mechanisms of both conditions.