title: Tonic descending inhibition and spinal nociceptive transmission.
authors.forename: A W
authors.initials: AW
authors.lastname: Duggan
authors.forename: C R
authors.initials: CR
authors.lastname: Morton
mesh_terms: D000818:Animals; D001921:Brain / Q000187:drug effects / Q000378:metabolism / Q000503:physiopathology*; D004525:Efferent Pathways / Q000502:physiology; D006801:Humans; D009433:Neural Inhibition; D010146:Pain / Q000503:physiopathology*; D051381:Rats; D013116:Spinal Cord / Q000187:drug effects / Q000378:metabolism / Q000503:physiopathology*