title: A new model of functional astigmatism.
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D001251:Astigmatism / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D005133:Eye Movements; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D008954:Models, Biological; D011817:Rabbits; D012029:Refraction, Ocular