Auto- and Cross-correlation Patterns in the Diagnosis of Obsessive-compulsive Disorder using Electroencephalogram Analysis

Abstract

In this paper, auto- and cross-correlation patterns in the diagnosis of obsessive-compulsive disorder (OCD) by means of electroencephalogram analysis are considered. The author's method was used for the analysis: the Memory Functions Formalism. On the basis of electroencephalograms from 30 subjects, 15 of whom suffer from obsessive-compulsive disorder symptoms, 15 are healthy people, the parameter of non-Markov for autocorrelation study was studied. As part of the cross-correlation study, cross-Markov parameter was studied, and the distances of strong manifestation of this effect for the group of healthy people and volunteers with OCD were determined.