[A clinico-physiological and psychological-pedagogical analysis of the structure of the defect in cognitive activity in 3 cases of different forms of speech pathology].

Clinical (neurological), neurophysiological (EEG) and psychological examinations were carried out in 3 children with general speech defects. These children represented 3 main groups with speech disturbances: with speech defects which may be logopedically corrected, with speech defect and intact intellectual ability, with considerable disturbances of speech and cognitive functions. The peculiarities of cognitive disturbances were determined in each group.