Perception of contour orientation in the central fovea. II. Spatial integration.
D000221:Adaptation, Ocular; D000328:Adult; D005260:Female; D005556:Form Perception; D006801:Humans; D008266:Macula Lutea / Q000502:physiology*; D008297:Male; D011603:Psychophysiology; D013028:Space Perception; D014792:Visual Acuity