Lamusuo, S Neurotransmitters behind pain relief with transcranial magnetic stimulation - positron emission tomography evidence for release of endogenous opioids. [electronic resource] - European journal of pain (London, England) 10 2017 - 1505-1515 p. digital Publication Type: Journal Article ISSN: 1532-2149 Standard No.: 10.1002/ejp.1052 doi Subjects--Topical Terms: AdultCerebral Cortex--diagnostic imagingCross-Over StudiesFemaleHumansMaleOpioid Peptides--metabolismPain--diagnostic imagingPain ManagementPain MeasurementPain Threshold--physiologyPositron-Emission TomographyReceptors, Dopamine D2--metabolismReceptors, Opioid, mu--metabolismTranscranial Magnetic Stimulation--methodsYoung Adult