title: Unit activity during the formation of backward conditioned connections.
mesh_terms: D000818:Animals; D002415:Cats; D003214:Conditioning, Classical / Q000502:physiology*; D004435:Eating; D005074:Evoked Potentials, Visual; D005829:Geniculate Bodies / Q000502:physiology*; D009433:Neural Inhibition; D009474:Neurons / Q000502:physiology; D009900:Optic Nerve / Q000502:physiology; D011930:Reaction Time / Q000502:physiology; D014793:Visual Cortex / Q000502:physiology*; D014795:Visual Pathways / Q000502:physiology; D014796:Visual Perception / Q000502:physiology