[High Variability of Rhythmic EEG Patterns, Intrinsic for Different Type of Thinking in Schizophrenia Patients].

It has been shown in the previously performed experiments that it is possible to "recognize" by the EEG data the type of thinking and to know what kind of task (spatial or verbal-logical) is solving currently. This article describes the application of this technology to the study of schizophrenia patients..We obtained data about the essential difficulty of such recognition in schizophrenia patients, correlation of these difficulties with the severity of negative symptoms. It is shown that the'difficulty of recognition is associated with higher variability of rhythmic EEG patterns, intrinsic for particular type of thinking.