title: Neuronal unit activity patterns in behaving animals: brainstem and limbic system.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000502:physiology*; D001933:Brain Stem / Q000502:physiology*; D004435:Eating; D008032:Limbic System / Q000502:physiology*; D009474:Neurons / Q000502:physiology*; D018377:Neurotransmitter Agents / Q000502:physiology; D012154:Reticular Formation / Q000502:physiology
chemical_list: D018377:Neurotransmitter Agents