[Clinical case for removal supralabyrinthine petrous bone cholesteatoma with improvement of hearing function].

The article presents the clinical case of supralabyrinthine petrous bone cholesteatoma. We have analyzed the preoperative examination of the patient for identification method of surgical treatment with preservation the facial nerve, improvement hearing function and reducing risk of recurrent cholesteatoma, perioperative findings and the end result of surgical treatment.

[The influence of hearing and vestibular impairments on cognitive function in elderly people.].

Cognitive function is a complex brain function that is important in the cognition of the reality and connecting with it. It has a complicated reflex basis, arises from external factors exposure, improves by growing up and learning till its maximum and declines in the elderly age. For several years it was believed that cognitive function drop is connected with ageing processes of the whole organism.

[Betahistine in vestibular disorders: current concepts and perspectives].

The goal of this paper is to review the pharmacological profile of betahistine and evidence for using it in the treatment of common vestibular disorders. Betahistine is a weak agonist for histamine H1 receptors and strong antagonist for histamine H3 receptors. It demonstrates the maximum benefit in different types of peripheral vertigo, especially in Meniere's disease.

[Influence of hearing decline on cognitive function in elderly and senier age patients and its assessment after cochlear implantation (literature review).].

The study of the effect of cochlear implantation on cognitive function is an urgent problem, since the world is increasing the population of elderly and senile people who, as a rule, have certain hearing impairments. Age-related hearing loss is one of the most common health problems associated with aging, affecting two-thirds of people over the age of 70. However, few adults are tested for hearing loss, and even fewer are being treated.