Individuals with ASD showed reduced accuracy of saccades compared to healthy controls. Absolute error of saccades in degrees of visual angle was increased in individuals with ASD (top). Individuals with ASD also demonstrated increased trial-to-trial variability of saccade accuracy compared to controls (bottom). Both abnormalities were greater for larger saccades at 20 and 30 degrees compared to 10 degrees. *P <0.05; **P <0.01; ***P <0.001. ASD, autism spectrum disorder; Con, control; Deg, degrees.