title: A simple optical method for producing two identical stimuli moving in opposite directions.
abstract: A problem in experiments on adaptation to moving stimuli is the tendency of subjects to track the stimuli visually, which can complicate results. A simple optical method is described which eliminates this tendency by presenting two identical stimuli moving in opposite directions.
authors.affiliation: Department of Psychology, University of Reading, Whiteknights, UK.
authors.forename: B
authors.initials: B
authors.lastname: Moulden
mesh_terms: D004292:Dominance, Cerebral; D005133:Eye Movements; D005366:Figural Aftereffect; D006801:Humans; D009039:Motion Perception; D009949:Orientation