It is investigated the specificity of functioning of the two pathways for visual processing--magno- and parvocellular, in solving the problem of recognition of moving objects preschool children in the norm and in case of violation of development normal and impaired development. It is shown that in children with disorder autistic spectrum, complicated by mental retardation and learning disabilities, there is a lack of functioning of the higher levels of magno- and parvocellular pathways of visual processing, related to the violation of the direction of the evaluation mechanisms for the temporal and spatial characteristics of objects. Thus the severity of the deficiency is correlated with both severity of neurological disorders, as the speech level and child development.