[Angioarchitectonic characteristics of the cerebral cortex in oligophrenia].

New data are reported concerning the specificities of architectonic disorders in oligophrenia, being especially marked at stages of idiocy and imbecility. The authors feel that the insufficiency of the cortical blood supply as a result of the congenital and dystrophic impairments of the angioarchitectonics may be essential for the development of oligophrenia.