[Diagnosis and rehabilitation of anterior canal benign paroxysmal positional vertigo].

Objective: To develop a method for predicting otolithiasis recurrence within 1 year after benign paroxysmal positional vertigo (BPPV) episode based on analysis of the anamnesis and standardized characteristics of the clinical symptoms and treatment of the disease.

Material And Methods: The study included 640 patients with BPPV, who were divided into two groups: the 1st group (=458) - patients with no recurrence in 1 year of follow-up; the 2nd group (=148) - patients with recurrence in the first year after treatment of BPPV episode. In order to identify risk factors, the initial clinical and anamnestic features associated with BPPV (gender, age, comorbidities), clinical symptoms and rehabilitation parameters of the last episode of the disease were analyzed.

[A method for prediction functional dizziness after benign paroxysmal positional vertigo].

Objective: To identify risk factors for functional vertigo (FV) in patients with benign paroxysmal positional vertigo (BPPV) based on the analysis of emotional and personality disorders at the time of the occurrence of BPPV and to develop a method for predicting its development.

Material And Methods: The study included 93 people, 81 women (87.1%), with benign paroxysmal positional vertigo (BPPV), aged 18 to 65 years, mean age 50 [41.

[Benign paroxysmal positional vertigo associated with trauma, middle and inner ear diseases].

Objective: The aim of the study is to compare clinical symptoms and treatment of posttraumatic benign paroxysmal positional vertigo (BPPV), BPPV associated with middle and inner ear diseases and idiopathic BPPV (iBPPV).

Patients And Methods: 640 patients with BPPV of various canals were enrolled in the study. 455 (71.

[Clinical features and treatment of multi-canal benign paroxysmal positional vertigo].

Objective: To reveal clinical features of natural history, diagnosis and treatment of multi-canal benign paroxysmal positional vertigo (m-BPPV).

Patients And Methods: 640 patients with BPPV are evaluated. 80 (12.

[The use of eeg discriminant analysis in the diagnosis of schizophrenia].

Aim: There have been no criteria found so far to quantify the wide range of EEG spectral and coherent indicators, which would allow discrimination between schizophrenia disorders and healthy human states. The goal of this research is to find objective EEG-based schizophrenia criteria through a discriminant analysis and to obtain a linear discriminant function (LDF) with sensitivity and specificity of at least 85%.

Material And Methods: The study covered 83 schizophrenia patients and 116 healthy individuals, with similar major characteristics.