2014
Increasing stimulus duration can normalize late-positive event related potentials in people with schizophrenia: Possible implications for understanding cognitive deficits
Wexler BE, Ikezawa S, Corbera S. Increasing stimulus duration can normalize late-positive event related potentials in people with schizophrenia: Possible implications for understanding cognitive deficits. Schizophrenia Research 2014, 158: 163-169. PMID: 25096541, PMCID: PMC4240766, DOI: 10.1016/j.schres.2014.07.012.Peer-Reviewed Original ResearchConceptsHealthy controlsCognitive deficitsMs stimuliStructured Clinical InterviewDSM-IV criteriaModulation of responsesStimulus durationPictures of handsEvent Related PotentialsAdult outpatientsPain stimuliHealthy peoplePatientsClinical InterviewSchizoaffective disorderSchizophreniaMs stimulusSensory inputStimulus onsetSame durationDurationStimuliDeficitsResponseNeutral stimuli
2013
Emotion self-regulation and empathy depend upon longer stimulus exposure
Ikezawa S, Corbera S, Wexler BE. Emotion self-regulation and empathy depend upon longer stimulus exposure. Social Cognitive And Affective Neuroscience 2013, 9: 1561-1568. PMID: 24064924, PMCID: PMC4187273, DOI: 10.1093/scan/nst148.Peer-Reviewed Original ResearchConceptsLate positive potentialSelf-regulatory processesEvent-related potentialsEmpathic responsesLate event-related potentialsThreat-related stimuliPain-related stimuliLonger stimulus exposuresLate ERP componentsPictures of handsStimulus exposure durationAttentional modulationERP responsesERP componentsNeural basisBrain processingStimulus exposureTask conditionsStimulus presentationNeutral situationsProcessing existClinical populationsStimulus durationExposure durationJudgment condition
2001
Functional MR imaging of regional brain activation associated with the affective experience of pain.
Fulbright R, Troche C, Skudlarski P, Gore J, Wexler B. Functional MR imaging of regional brain activation associated with the affective experience of pain. American Journal Of Roentgenology 2001, 177: 1205-10. PMID: 11641204, DOI: 10.2214/ajr.177.5.1771205.Peer-Reviewed Original ResearchConceptsAnterior cingulate gyrusSuperior frontal gyrusCingulate gyrusPain taskRight cuneusFunctional MRFrontal gyrusRight superior frontal gyrusBrain activationPain-related activationCold pressor testLeft anterior insulaExperience of painRegional brain activationFunctional MR imagingMotor-sensory areasPainful temperaturesPain thresholdLeft thalamusPressor testPainful levelsPostcentral gyrusPainFrontal lobeHealthy adults