Equilibriometric tests

Patients with definite multiple sclerosis frequently suffer from vestibular disorders due to a vestibulo-oculomotor and vestibulospinal systems involvement. The vestibulospinal reflexes in these subjects can be well investigated through the vestibular evoked myogenic potentials recording. These potentials, evoked by the acoustic stimulation of the saccular macula and mediated by vestibulocollic reflex pathway, are recorded using […]

Depression is a mental state of depressed mood characterised by feelings of sadness, despair, and discouragement. Depression ranges from normal feelings of “the blues” through dysthymia to major depression. It in many ways resembles the grief and mourning that follow bereavement. There are often feelings of low self-esteem, guilt, and somatic symptoms such as eating […]

Aim: comparative study in vestibular function in patients with vertigo using craneocorpography, computerized electronystagmograhy and ultrasonography doppler of head and neck at Mexico City, Germany and Argentina. Materials and Methods: one thousand three hundred fourty three patients in Mexico,City with vertigo using craneocorporgraphy and computerized electronystagmography and ultrasonography doppler of head and neck. Results: 45,07% […]

145 cases of cephalo-cervicaly injured patients were intensively investigated and evaluated by means of a modern neurootometric test battery. In addition every patient was seen by a neuro-radiologist with a special newly developed method of funtional MRI scanning, the so-called dynamic functional MRI of the Head, especially of the cranio-cervical junction (head sockle joint) . […]

Cortical activity has been analyzed on 238 patients consulting on vertigo and motion sickness, who were studied through Vestibular Cortical Evoked Potentials Mapping, Brain Mapping in rest state and Brain Mapping under 3D Virtual Reality Stimulation.

The aim of the study was to observe the usefulness of Betaserc in therapy of vestibular disorders in the patients with vertebro-basilar insufficiency. 80 patients (43 female, 37 male) were tested on the base of videonystagmography, stabilometry and brain stem auditory evoked potentials. Betaserc was ordered in two separate doses: 3x 8mg and 3x 16 […]

It is known that equilibrium disorders caused by involvement of brainstem-cerebellar structures are common in patients with Multiple Sclerosis (MS), but peripheral conditions such as Benign Paroxysmal Positional Vertigo (BPPV), can be sometimes confused with those of central origin. Therefore, an accurate otoneurologic investigation paying attention to differential diagnosis aspects should be performed in these […]

This paper describes, from a technologic and mathematical point of view, a systematic method for daily patient’s equilibrium evaluation during the clinical work.

Early vestibular evoked potentials were recorded with an extratympanic electrode. The recording principle was adding responses phase locked to a recording frequency. The recording frequency was empirically determined to match harmonically an individual response frequency and thus allowing averaging. This new technique was evaluated in benign paroxysmal positioning vertigo. Normal data were obtained from 12 […]

A new version of craniocorpography (CCG), called computerized ultrasonographic CCG (Comp-USCCG), has been clinically applied for objective recording, documentation, and quantitative evaluation of abnormal psychomotor activity in psychiatric patients.