saccadic adaptation consisted of a change in the relationship between saccadic amplitude and retinal error ( distance between the target 's image and the fovea ) to compensate for hypometria ( undershoot ) and a readjustment of the ratio of the phasic ( pulse ) and tonic ( step ) components of the saccadic innervation to suppress postsaccadic ocular drift .
C0035298
retinal
C0015392
ocular