title: Smooth pursuit eye movements: is perceived motion necessary?
abstract: It has recently been shown that perceived motion, in the absence of any appropriate retinal motion, is a sufficient stimulus to generate smooth pursuit eye motions. This raises the question of whether perceived motion is necessary for pursuit. In three experiments we obtained a negative answer to this question: retinal motion always governed pursuit.
mesh_terms: D005133:Eye Movements; D006801:Humans; D009039:Motion Perception / Q000502:physiology*; D012160:Retina / Q000502:physiology; D014785:Vision, Ocular; D014796:Visual Perception / Q000502:physiology*