Pain threshold alterations by brain stimulation in the monkey.
D000818:Animals; D001921:Brain / Q000502:physiology*; D002421:Caudate Nucleus / Q000502:physiology; D004558:Electric Stimulation; D005829:Geniculate Bodies / Q000502:physiology; D000882:Haplorhini; D008636:Mesencephalon / Q000502:physiology; D010146:Pain; D010465:Perception; D013787:Thalamic Nuclei / Q000502:physiology