title: Spatial frequency and temporal frequency selectivity of single cells in the pigeon optic tectum.
mesh_terms: D000818:Animals; D010856:Columbidae / Q000502:physiology*; D003463:Cues; D009431:Neural Conduction; D009474:Neurons / Q000502:physiology*; D010775:Photic Stimulation; D013477:Superior Colliculi / Q000166:cytology* / Q000502:physiology; D014785:Vision, Ocular / Q000502:physiology*; D014794:Visual Fields