It has been nearly thirty years since the study on eye movement was first undertaken in the field of engineering. However, many reports on this subject are still being published. The characteristics or control mechanisms of saccade, smooth pursuit movement, vergence movement and optokinetic nystagmus, etc., many problems are taken as subjects for study. Especially, the behavior of smooth pursuit system is complicated relayted to the function of central nervous system or vision. So, the number of reports on this subject is distinguished. In this paper, recent studies on eye movement are surveyed giving priority to smooth pursuit movement.
View full abstract