Meniere

Vestibular nuclei receive signals from the skin, muscle, and viscera, although the pathways conveying these nonlabyrinthine inputs to the vestibular nucleus neurons are unknown. Experimental data show that an anatomical substrate is present for somatosensory and visceral inputs to influence the activity of cells in the autonomic region of the vestibular nuclei and suggest that […]

A study of cerebral cortical projections in Ménière Syndrome has been carried out. The analysis was made by Brain Electric Tomography – Loreta and the most significant areas have been evaluated by means of Statistical non Parametric Mapping – SnPM. The regular Ménière Syndrome (vertigo-hypoacusis-tinnitus) has a very important cortical representation in frontal areas Brodmann […]

Introduction: The classic Menière’s disease triad is: recurrent, episodic vertigo, hearing loss, not always fluctuating, and aural fullness or/and tinnitus. The etiology of the labyrinthine hydrops is not clear. Some authors suggest a connection between Meniére’ s syndrome, and vascular disorders. Single photon emission computer tomography scanning has been shown to be more sensitive than […]

Over the last 28 years the author has been fascinated with both Meniere’s disease and patients with perilymphatic fistula (PLF), two conditions which at times closely resemble each other and at times may be indistinguishable. Both conditions manifest themselves with vertigo, tinnitus, pressure or fullness and hearing fluctuation or loss. All of these entities may […]

A comparative study of cerebral cortical projections in migraine, in Ménière Syndrome and in Ménière Syndromes with migraine has been carried out. The analysis was made by Brain Electric Tomography – Loreta and the most significant areas have been evaluated by means of Statistical non Parametric Mapping – SnPM. Ménière Syndromes together with migraine are […]

For Meniere`s Disease (M.D.) patients, we are using Betahistin as standard therapy & additionally Urea or Acetazolamide for the attack periods, with good results. But in severe cases of invalidating M.D. causing extensive vertigo, we are using since 6 years labyrinth perfusion by a solution of Gentamycine and Betamethazon. Methods: After insertion of a large […]

Según nuestra experiencia el sistema vascular y su influencia bajo estímulos simpáticos y parasimpáticos juega un rol fundamental en la neurofisiología del equilibrio. Toda modificación del calibre arterial ya sea a nivel periférico o central bajo la dependencia del sistema simpático puede originar trastornos de nutrición a nivel de las células con modificación de sus […]