Cross-modal transfer between touch and vision without change of illumination.
D000818:Animals; D003624:Darkness; D004193:Discrimination Learning; D000882:Haplorhini; D007858:Learning; D008027:Light; D008251:Macaca; D055095:Optics and Photonics; D012193:Reversal Learning; D012858:Size Perception; D013028:Space Perception; D014110:Touch; D014163:Transfer, Psychology; D014785:Vision, Ocular; D014796:Visual Perception