title: The morphological pathway of analgesia with acupuncture.
mesh_terms: D015670:Acupuncture Therapy; D000344:Afferent Pathways / Q000502:physiology*; D000698:Analgesia; D006801:Humans; D012154:Reticular Formation / Q000502:physiology*; D012867:Skin / Q000294:innervation*; D013116:Spinal Cord / Q000502:physiology*