2022
Somatosensory Profiles Differentiate Pain and Psychophysiological Symptoms Among Young Adults With Irritable Bowel Syndrome
Chen J, Zhang Y, Barandouzi Z, Xu W, Feng B, Chon K, Santos M, Starkweather A, Cong X. Somatosensory Profiles Differentiate Pain and Psychophysiological Symptoms Among Young Adults With Irritable Bowel Syndrome. The Clinical Journal Of Pain 2022, 38: 492-501. PMID: 35686579, PMCID: PMC9205184, DOI: 10.1097/ajp.0000000000001046.Peer-Reviewed Original ResearchMeSH KeywordsCluster AnalysisHumansIrritable Bowel SyndromeNociceptive PainPain MeasurementPain ThresholdYoung AdultConceptsIrritable bowel syndromeIrritable bowel syndrome patientsHealthy controlsPain intensityPain thresholdBowel syndromeIBS-related painSomatic pain perceptionQuantitative sensory testingIncreased pain thresholdYoung adultsRandomized clinical trialsSelf-management interventionsSomatosensory profilesDifferentiate painPain perceptionPsychophysiological symptomsFollow-upClinical trialsPainNormal thresholdsIncreased thresholdSensory thresholdsSevere symptomsPatients
2020
Using electrodermal activity to validate multilevel pain stimulation in healthy volunteers evoked by thermal grills
Posada-Quintero H, Kong Y, Nguyen K, Tran C, Beardslee L, Chen L, Guo T, Cong X, Feng B, Chon K. Using electrodermal activity to validate multilevel pain stimulation in healthy volunteers evoked by thermal grills. AJP Regulatory Integrative And Comparative Physiology 2020, 319: r366-r375. PMID: 32726157, PMCID: PMC7509251, DOI: 10.1152/ajpregu.00102.2020.Peer-Reviewed Original ResearchConceptsVisual analog scaleThermal grillTg stimulationSelf-report pain scalesStimulation levelsLevel of painPain assessment researchAnalog scalePain scalePain studiesHealthy volunteersInduce painPainful stimulationPainCooperative patientGold standardWarm stimuliStimulationPotential harmStimuliSubjectsPhysiological measuresPatientsLevels