[Clinico-electrophysiological study of behavior disorders in children with oligophrenia].

EEG correlation analysis was performed in 32 oligophrenic children aged 8 to 12 years at a debility stage with prominent behavioral changes. Compared to healthy age-matched persons, in patients spatial potential synchronization was decreased, interhemispheric correlations prevailed over the intrahemispheric ones, the interrelations within the left hemisphere reduced not only in projection zones but also in infraparietal ones.