[Features and dynamics of changes in the bioelectrical activity of the brain in children and adolescents ill with shift-like schizophrenia].
Singular and repeated EEG studies performed in children and adolescents with shift-like schizophrenia permitted to depict some special traits in the bioelectrical brain activity. In all age groups there was a definite tendency to a decrease in the amplitude of fluctuations and to a drop in the "area" occupied by the fluctuations of biopotentials in relation to normal age indices. There was also a relatively high per cent of rapid EEG activity, irregular reactive changes of the biopotentials and paraparoxysmal activity. The changes of corticat rhythmics were to a greater degree influenced by the features of the psychotic attacks rather than by their number and duration of the disease.
D000293:Adolescent; D001921:Brain / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D012559:Schizophrenia / Q000503:physiopathology*; D012561:Schizophrenia, Childhood / Q000503:physiopathology
Ob osobennostiakh i dinamike izmeneniĭ bioélektricheskoĭ aktivnosti golovnogo mozga u deteĭ i podrostkov, bol'nykh pristupoobraznoobrazno-progredientnoĭ shizofrenieĭ