Role of the midbrain in visually guided behavior and in discrimination.
D000818:Animals; D002415:Cats; D004192:Discrimination, Psychological; D008636:Mesencephalon / Q000502:physiology*; D013477:Superior Colliculi / Q000502:physiology; D014785:Vision, Ocular; D014793:Visual Cortex / Q000502:physiology