title: The Ponzo illusion from induced double image of a single test line.
mesh_terms: D000328:Adult; D005260:Female; D005403:Fixation, Ocular; D007839:Functional Laterality; D006801:Humans; D007088:Illusions; D007600:Judgment; D008297:Male; D009949:Orientation; D012858:Size Perception