title: Orientation-dependent contrast.
authors.affiliation: Laboratoire de Physique Statistique, Ecole Normale Supérieure, Paris, France. jacques.ninio@lps.ens.fr
authors.forename: Jacques
authors.initials: J
authors.lastname: Ninio
mesh_terms: D015350:Contrast Sensitivity / Q000502:physiology*; D006801:Humans; D009903:Optical Illusions