Collicular system as oculomotor coordination or visual perception centers.
D000818:Animals; D003118:Color Perception / Q000502:physiology; D004056:Differential Threshold; D004193:Discrimination Learning; D005133:Eye Movements; D005556:Form Perception / Q000502:physiology; D008253:Macaca mulatta; D013477:Superior Colliculi / Q000502:physiology* / Q000601:surgery; D014792:Visual Acuity; D014796:Visual Perception / Q000502:physiology*