[Characteristics of the EEG spatial organization of the brain neocortex biopotentials in various clinical neurotic...

In 20 patients with various clinical variants of neurotic depression, regional organization of the brain bioelectric activity was studied with the aid of cross-correlation, factorial and coherent analyses. Clinical picture of neurotic depression was reflected within the frame of regional organization of the EEG. Regional organization EEG is modified depending on the degree of neurotic depression manifestation and concomitant syndromes of alarm and asthenia. In depressive syndrome without concomitant asthenic and disturbing, the maximum changes are registered in the right fronto-temporal range--left post-temporal areas. In depression and the alarm, depression cross-correlation and coherent communications in fronto-temporal areas of both hemispheres were recorded. In depressive and disturbing syndromes with the asthenic manifestations, depression cross-correlation and coherent communications in fronto-temporal areas of both hemispheres were observed.