title: On the involvement of the cerebral cortex in descending modulation of pain and analgesia.
authors.forename: W
authors.initials: W
authors.lastname: Xu
authors.forename: Z Q
authors.initials: ZQ
authors.lastname: Chen
authors.forename: Y
authors.initials: Y
authors.lastname: Lin
mesh_terms: D015670:Acupuncture Therapy; D000698:Analgesia; D000818:Animals; D004525:Efferent Pathways / Q000502:physiology; D006801:Humans; D009619:Nociceptors / Q000503:physiopathology; D010146:Pain / Q000503:physiopathology*; D012684:Sensory Thresholds; D013003:Somatosensory Cortex / Q000502:physiology*