Archives for Sensology and Neurootology in Science and Practice
The results of the use of clarion implants in 30 Indian patients have been evaluated. Cases included in the study were prelingual & postlingual patients where the cochlea was normal and prelingual patients where the cochlea had a Mondini defect or was ossified. It was found that multiple speech strategies available with the Clarion implant […]
The aim of this study was to elaborate an algorithm of the detection of brainstem lesion according BAEP changes. The following questions were raised for this purpose: 1) which interpretation strategy of BAEP changes selects the most patients with brainstem lesions? 2) which BAEP abnormalities differentiate between mass lesions of posterior fossa and demyelinating encephalomyelitis? […]
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.
A vertigem é um sintoma decorrente de uma alteração do aparelho vestibular, na porção periférica, central ou ambas. Inúmeras causas e doenças podem produzí-la, sendo definida como uma alucinação de movimento rotatório. As dificuldades na abordagem da etiologia e do tratamento com os métodos propedêuticos atuais, leva o médico muitas vezes a tratar a “tontura” […]
Objective: to evaluate the quality of life (QOL) of elderly patients with dizziness and to compare the QOL of elderly patients who presented falls in the last twelve months with those who didn’t. Methods: exploratory study including fifty elderly patients suffering from dizziness and a hypothesis of vestibular syndrome. These patients were submitted to the […]
Concussion of the brain describes a violent jar or shock, or the condition which results from such an injury. Loss of consciousness obviously appears as the result of a blow to the head. In mild concussion there is transient loss of consciousness with possible impairment of the higher mental functions, such as retrograde amnesia and […]
Balance function aims to achieve a stable relationship between oneself and the sorrounding world, the environment. The result is spatial stabilization, which means that, when perceiving this sorrounding, one has the impression that it is stable. During each movement of the body and/or of the head the visual otrientation of space has to be stabilized. […]
An uncommon cause of otalgia is geniculate neuralgia. In its most typical form it is characterized by severe paroxysmal neuralgic pain centered directly in the ear. The pain may be of a gradual onset and of a dull, persistent nature, with occasional sharp, stabbing pain. When the pain becomes intractable, an operation to surgically excise […]
To test the application of virtual reality (VR) on our patients we used a particular “helmet” connected to a personal computer. The rehabilitation training is divided in two phases: “passive” and “active”. RV 752 patients, 259 males and 393 females, had been submitted to the vestibular rehabilitation with VR. The patients were affected with: Paroxysmal […]
Between main postural reflexes, there are tonic labyrinth reflexes generated in otolith system as a results of earth gravity. The neck extensors action is a result of these reflexes and the medullar structures are their centers. It is known that the rigidity of decerebrated animals is caused by the fastigial nucleus damage and that this […]
