title: Suppression of nociceptive responses in the primate by electrical stimulation of the brain or morphine administration: behavioral and electrophysiological comparisons.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects / Q000502:physiology*; D004558:Electric Stimulation; D000882:Haplorhini; D008046:Lip / Q000294:innervation; D008253:Macaca mulatta; D008636:Mesencephalon / Q000187:drug effects / Q000502:physiology*; D009020:Morphine / Q000494:pharmacology*; D009270:Naloxone / Q000494:pharmacology; D009474:Neurons / Q000502:physiology; D009619:Nociceptors / Q000187:drug effects / Q000502:physiology*; D011957:Receptors, Opioid / Q000187:drug effects; D013133:Spinothalamic Tracts / Q000187:drug effects / Q000502:physiology; D013788:Thalamus / Q000187:drug effects / Q000502:physiology
chemical_list: D011957:Receptors, Opioid; D009270:Naloxone; D009020:Morphine