Abstract
Under modern conditions, the schoolchildren’s sensor systems experience more strains because of increasing amount of information, training activities intensification, severization of requirements to accuracy and speed of cognitive processes what exerts negative influence on the visual analyzer state first of all. The cross-sectional research was conducted with the purpose of studying visual perception components and sensory-motor reactions parameters of 7-8-year-old children with strabismus and amblyopia. The results of the visual per ception components research with the use of the method of M. M. Bezrukikh, L. V. Morozova and sensory-motor reactions estimation with the help of the computer complex “Psychomat” of 118 children aged 7-8 years with normal and impaired vision have been presented. Decreased noise-immunity and visual perception constancy, visual analysis-synthesis realization lag have been revealed among the schoolchildren with strabismus and amblyopia. It has been found that sensory-motor reactions time in the children with strabismus and amblyopia was statistically longer than in children of the same age without impaired vision.
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