[Retrospect of the history of cerebral palsy cognition]

Throughout the cognition history of cerebral palsy, though these literature and art works related to the description of cerebral palsy, yet it only shows that it was an "old disease". The real initiative medical study of cerebral palsy started at mid 19th century. In the mid to late 19th century, Little, Osler, and Freud, the three scholars, perfected the denomination of cerebral palsy, the brain-derived concept, pathogenic classification, diverse clinical characteristics of dyskinesia--oriented manifestations, thus established the basic framework for the study of cerebral palsy.