title: Hippocampal lesions slow extinction of a conditioned taste aversion in rats.
mesh_terms: D000320:Adrenergic Fibers / Q000502:physiology; D000818:Animals; D001362:Avoidance Learning / Q000502:physiology*; D003214:Conditioning, Classical / Q000502:physiology*; D004326:Drinking; D005108:Extinction, Psychological / Q000502:physiology*; D005728:Ganglia, Sympathetic / Q000502:physiology; D006624:Hippocampus / Q000502:physiology*; D008297:Male; D009416:Nerve Regeneration; D009434:Neural Pathways / Q000502:physiology; D009638:Norepinephrine / Q000378:metabolism; D051381:Rats; D013649:Taste / Q000502:physiology*
chemical_list: D009638:Norepinephrine