Archives for Sensology and Neurootology in Science and Practice
Los papilomas son neoplasias epiteliales benignas, pero debemos tener presente que pueden sufrir una degeneración carcinomatosa. La causa de este hecho puede ser debida a reiteradas cirugías por recidivas o por una metaplasma epitelial que producirían un terreno predisponerte. Ante la presencia de un paciente con papilomas de fosas nasales debemos tener en cuenta estos […]
Tinnitus affects nearly 50 million people in the United States, with a minority demonstrating marked functional impairment. Alterations of gamma aminobutyric acid (GABA) neuronal function and benzodiazepine receptor (BZR) function in particular have been implicated in the pathophysiology of severe, chronic tinnitus. The purpose of our study was to evaluate the distribution of BZR in […]
The evaluation of cochleovestibular dysfunction in psychiatric patients often causes difficult problem in our neurootological practice. The most difficult challenge is the cases of combined lesion: psychiatric disorders with organic cochleovestibular diseases. Authors discuss the neurobiological base of panic disorders and the cochleovestibular dysfunction. In the multicentric study 63 patients were examined with vertigo and […]
Tinnitus is a symptom that affects a great number of patients. Its diagnosis, treatment, and follow-up are difficult, owing to its subjectivity. The authors propose the use of distortion product otoacoustic emissions (DPOAEs) in tinnitus evaluation. They studied three groups: controls, having no complaint of tinnitus and normal hearing; group 1, presenting tinnitus and normal […]
Objective: To investigate psychological aspects in tinnitus patients with normal vestibular examination. Method: 39 patients reporting tinnitus as their primary complaint and vertigo as secondary, underwent neurootological and psychological examination and were compared with a control group. Results: Tinnitus patients showed representative stereotyped and conventional thought processes, and tendency to defense against feelings of instability. […]
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” […]
L’ equilibrio attua un coordinamento costante tra input visivi, labirintici, somatosensoriali ed uditivi, al fine di ottenere un controllo ottimale della posizione degli occhi e del corpo nello spazio. Le finalità dell’ equilibrio sono il controllo muscolare in statica e dinamica, la stabilizzazione della funzione visiva, la percezione dei movimenti e l’ organizzazione della sensibilità […]
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 […]
Advances in basic research in neurosciences and the introduction of new non-invasive techniques, that make possible the detection of weak signals of the brain, have revolutionized diagnosis and treatment. The most often used methods for functional imaging of the human brain are positron emission tomography (PET) and functional magnetic resonance imaging (fMRI). More recently, a […]
Microthrombotic vascular lesions could be the primary or secondary cause but, however, in most of the cases are at the base of the lesions of tinnitus. On those bases we consider that a therapy with enoxaparine has a wide field of action. Two hundred cases of patients, who had suffered from tinnitus for at least […]
