title: Acuities for spatial arrangement in line figures: human and ideal observers compared.
mesh_terms: D000328:Adult; D000886:Anthropometry; D006801:Humans; D008954:Models, Biological; D009949:Orientation; D010786:Photoreceptor Cells / Q000033:anatomy & histology; D012160:Retina / Q000502:physiology; D013028:Space Perception; D014792:Visual Acuity