1992
Central changes in processing of mechanoreceptive input in capsaicin‐induced secondary hyperalgesia in humans.
Torebjörk H, Lundberg L, LaMotte R. Central changes in processing of mechanoreceptive input in capsaicin‐induced secondary hyperalgesia in humans. The Journal Of Physiology 1992, 448: 765-780. PMID: 1593489, PMCID: PMC1176227, DOI: 10.1113/jphysiol.1992.sp019069.Peer-Reviewed Original ResearchConceptsMechanical hyperalgesiaCapsaicin injectionIntraneural microstimulationMechanoreceptive inputCapsaicin-induced secondary hyperalgesiaCutaneous innervation territoryArea of hyperalgesiaHealthy human subjectsSecondary hyperalgesiaAlgesic substancesLidocaine anesthesiaInnervation territoryIntense painIntradermal injectionUnmyelinated fibersHyperalgesiaMyelinated fibersC-fibersCentral changesPainAfferent signalsImpulse conductionSuprathreshold stimulationSkin areasTactile sensation
1983
Psychophysical detection and pain ratings of incremental thermal stimuli: A comparison with nociceptor responses in humans
Robinson C, Torebjörk H, LaMotte R. Psychophysical detection and pain ratings of incremental thermal stimuli: A comparison with nociceptor responses in humans. Brain Research 1983, 274: 87-106. PMID: 6616259, DOI: 10.1016/0006-8993(83)90523-1.Peer-Reviewed Original ResearchConceptsMagnitude of painThermal stimuliContact thermal stimulatorMost nociceptorsNociceptive afferentsPeroneal nerveNociceptor responsesPain magnitudePain ratingsPain sensitivityPain sensationUnmyelinated fibersPainNormal skinMild burnsPsychophysical detectionDegrees CNeural responsesNociceptorsAfferentsThermal stimulatorCapacity of humansIncrement detectionDegrees C.Detection threshold