I.F. KHURMATULLINA, G.M. MIKHAYLOVA, A.R. SHARIPOV All-Russian Center for Eye and Plastic Surgery of the Ministry of Health of the Russian Federation, 67/1 R. Zorge Str., Ufa, Russian Federation, 450075 Khurmatullina I.F. — research associate of the laboratory of psychophysics of the visual organ, e-mail: [email protected] Mikhailova G.M. — research associate of the laboratory of […]