The relation between age and the magnitude of the Ponzo illusion.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007088:Illusions; D008297:Male; D008875:Middle Aged; D014796:Visual Perception