title: Some neurochemical mechanisms of learning and memory.
mesh_terms: D000109:Acetylcholine / Q000502:physiology; D000818:Animals; D001244:Association; D001921:Brain / Q000378:metabolism / Q000502:physiology*; D002794:Choline / Q000502:physiology; D003214:Conditioning, Classical / Q000502:physiology; D007858:Learning / Q000502:physiology*; D008568:Memory / Q000502:physiology*; D008570:Memory, Short-Term / Q000502:physiology; D009419:Nerve Tissue Proteins / Q000378:metabolism; D009474:Neurons / Q000378:metabolism; D009696:Nucleic Acids / Q000378:metabolism; D012701:Serotonin / Q000502:physiology
chemical_list: D009419:Nerve Tissue Proteins; D009696:Nucleic Acids; D012701:Serotonin; D002794:Choline; D000109:Acetylcholine