title: Center-surround organisation and interactions in receptive fields of goldfish tectal units.
mesh_terms: D000200:Action Potentials; D000221:Adaptation, Ocular; D000818:Animals; D001931:Brain Mapping; D003530:Cyprinidae / Q000502:physiology*; D006054:Goldfish / Q000502:physiology*; D009900:Optic Nerve / Q000502:physiology; D013477:Superior Colliculi / Q000502:physiology*