Archives for Sensology and Neurootology in Science and Practice
It has long been suspected that an important relationship exists between inner and outer hair cells, and that a disturbance of this relationship could lead to the phenomenon of tinnitus. The electromodel of the auditory system describes one mechanism of this inter-hair cell relationship. Following this model a mechanism exists, driven by mechanosensitive outer hair […]
Neurotologic patients may present with a variety of chief complaints. It is not unusual to present with primary presenting symptoms of dizziness, hearing loss and tinnitus. Unusual in presentation is nausea without dizziness. A common finding as the fundamental etiology in many patients is the eventual diagnosis of otosclerosis …….
The purpose of this work was to evaluate if a stimulus reptition rate that is higher than 30 clicks/sec increases the sensitivity of the absolute latencies of waves I, III and V and interpeak intervals I-III, III-V and I-V in the Auditory Brainstem Responses.(ABR) of Multiple Sclerosis (MS) patients.
Vertigo in children is rarer than in adults and the examiner in cases showing these symptoms must rely on the parents’ or relatives’ observations and details. Besides the equilibrium disorders caused by hereditary malabsorptions or lesions in the peripheral and central vestibular structures, we know of typical diseases, associated with vertigo and hearing problems, that […]
L’esame stabilometrico è entrato già da diversi anni nella routine degli esami per la valutazione dei pazienti con problemi di vertigine e o disequilibrio.Presso il Servizio di Audiologia della clinica Orl di Sassari sono stati eseguiti esami stabilometrici sonori su un campione costituito da 20 soggetti di 20 soggetti volontari, sani, di età compresa tra […]
In this work we describe the Hemangiopericytoma (HP), the clinic characteristics in the sinonasal region, diagnosis and the selected treatment plan. Next, we exposure a clinic case. Resumen: En este trabajo se describe al Hemangiopericitoma, las características clínicas de ésta patología en la región sinonasal, su diagnóstico y el plan De tratamiento de elección. A […]
There are different stimulation methods for investigation of the vestibular system. In addition to optokinetic, galvanic and neck vibration tests the most wide-spread is the caloric stimulation. These listed methods cause not only vestibular but other different effects on the central nervous system (CNS) (acustic, tactile and nociceptive). The authors using positron emission tomograhy (PET) […]
The appearance of tinnitus has risen clearly also in children within the last decades. 1550 children were questioned as to whether they have tinnitus. A total of 131 children said at the interview that tinnitus had appeared or was still present. The most frequent information was the progression of an existing hardness of hearing followed […]
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 […]
El tratamiento quirúrgico en la orbitopatía de la enfermedad de Graves es una alternativa válida para solucionar los casos graves con compromiso de la agudeza visual y para la solución de problemas estéticos. Las complicaciones que hemos tenido con esta cirugía fueron de escasa magnitud a la hora de evaluar los resultados postoperatorios.
