title: Descending serotoninergic systems.
authors.affiliation: Unité de Recherches de Neurophysiologie Pharmacologique, Inserm U-161, Paris, France.
authors.forename: J M
authors.initials: JM
authors.lastname: Besson
authors.forename: A
authors.initials: A
authors.lastname: Chaouch
mesh_terms: D000698:Analgesia; D000818:Animals; D001933:Brain Stem / Q000502:physiology*; D002415:Cats; D004525:Efferent Pathways / Q000502:physiology; D004558:Electric Stimulation; D009434:Neural Pathways / Q000502:physiology; D051381:Rats; D012701:Serotonin / Q000502:physiology*; D013116:Spinal Cord / Q000502:physiology*
chemical_list: D012701:Serotonin