Haptic equivalence matching of curvature by blind and sighted humans.
D000293:Adolescent; D000328:Adult; D001766:Blindness / Q000151:congenital*; D004192:Discrimination, Psychological; D005106:Exploratory Behavior; D005556:Form Perception; D006801:Humans; D008568:Memory; D009043:Motor Activity; D013236:Stereognosis; D014110:Touch; D014796:Visual Perception