Perceptual effect of pursuit eye movements in the absence of a target.
D005133:Eye Movements; D006801:Humans; D008636:Mesencephalon / Q000502:physiology; D009039:Motion Perception / Q000502:physiology*; D014793:Visual Cortex / Q000502:physiology; D014795:Visual Pathways / Q000502:physiology; D014796:Visual Perception / Q000502:physiology*