Optokinetic response

The optokinetic response is a natural eye movement that occurs when your eyes track a moving scene, such as a moving train or scrolling landscape. As the environment moves across your visual field, your eyes automatically follow the motion to keep the scene steady in your vision. When the object stops moving or reaches the edge of your field of view, your eyes quickly reset to the starting position, preparing to follow new movement. This reflex helps maintain stable images during motion and is essential for navigating dynamic environments effectively.