2019
Autistic and alexithymic traits modulate distinct aspects of face perception
Desai A, Foss-Feig JH, Naples AJ, Coffman M, Trevisan DA, McPartland JC. Autistic and alexithymic traits modulate distinct aspects of face perception. Brain And Cognition 2019, 137: 103616. PMID: 31734588, PMCID: PMC6880874, DOI: 10.1016/j.bandc.2019.103616.Peer-Reviewed Original ResearchConceptsAutism spectrum disorderEvent-related potentialsAlexithymic traitsAutistic traitsAtypical face processingEmotion recognition impairmentsEmotion decodingEmotion perceptionEmotional facesFace perceptionFace processingPerceptual processingNeural indicesNeutral facesStructural encodingRecognition impairmentEmotion recognitionERP componentsSpectrum disorderTemporal sensitivityGrouping factorsDistinct aspectsIndividual variabilityAlexithymiaDistinct contributions
2017
Modulation of reward in a live social context as revealed through interactive social neuroscience
Rolison MJ, Naples A, Rutherford HJV, McPartland J. Modulation of reward in a live social context as revealed through interactive social neuroscience. Social Neuroscience 2017, 13: 416-428. PMID: 28586261, PMCID: PMC6072262, DOI: 10.1080/17470919.2017.1339635.Peer-Reviewed Original ResearchConceptsAutism spectrum disorderSocial neuroscience researchAutistic traitsLive interactionSocial neuroscienceReward processingNeuroscience researchReward processing deficitsReward processing mechanismsPathology of ASDModulation of rewardProcessing deficitsHuman partnerNeural sensitivityNeuroscience techniquesSpectrum disorderProcessing mechanismsMixed findingsSocial interactionDevelopmental disordersHuman competitorsEEG resultsSocial contextInconsistent findingsTreasure hunt gameEvent-related potentials index neural response to eye contact
Naples AJ, Wu J, Mayes LC, McPartland JC. Event-related potentials index neural response to eye contact. Biological Psychology 2017, 127: 18-24. PMID: 28396215, PMCID: PMC5593764, DOI: 10.1016/j.biopsycho.2017.04.006.Peer-Reviewed Original ResearchConceptsBrain responsesNeural markersGreater brain responseSocial cognitionERP componentsAutistic traitsIndividual differencesParticipants' gazeNeural responsesCo-registered EEGBrain activityEye contactNormative scoresMouth movementsMeaningful variabilitySocial functionReciprocal gazeSocial performanceGazeComponent differencesN170CognitionFaceP300Participants
2016
Autistic traits modulate conscious and nonconscious face perception
Stavropoulos KK, Viktorinova M, Naples A, Foss-Feig J, McPartland JC. Autistic traits modulate conscious and nonconscious face perception. Social Neuroscience 2016, 13: 40-51. PMID: 27750521, PMCID: PMC6194504, DOI: 10.1080/17470919.2016.1248788.Peer-Reviewed Original ResearchConceptsEvent-related potentialsAutism spectrum disorderAutistic traitsEmotional facesFace perceptionAutism QuotientAQ scoresShorter N170 latenciesBroader autism phenotypeHigher AQ scoresAutistic-like traitsEmotion perceptionN170 latencyNonconscious perceptionNeural underpinningsERP componentsAutism phenotypeConscious awarenessSocial perceptionSocial impairmentNeural responsesSpectrum disorderP300 amplitudeCore featuresSubclinical levels
2015
Common and distinct modulation of electrophysiological indices of feedback processing by autistic and psychopathic traits
Leno V, Naples A, Cox A, Rutherford H, McPartland JC. Common and distinct modulation of electrophysiological indices of feedback processing by autistic and psychopathic traits. Social Neuroscience 2015, 11: 455-466. PMID: 26471250, PMCID: PMC4939614, DOI: 10.1080/17470919.2015.1108223.Peer-Reviewed Original ResearchConceptsAutism spectrum disorderPsychopathic traitsFeedback processingEvent-related potentialsCommon brain mechanismsNonsocial feedbackNeural correlatesAutistic traitsAntisocial domainsBrain mechanismsElectrophysiological indicesSocial feedbackTask performanceBehavioral tasksNeural responsesSpectrum disorderSocial dysfunctionSocial behaviorManipulation domainSimilar difficultiesCurrent studyProcessingDistinct modulationTraitsSpecific formDiminished social reward anticipation in the broad autism phenotype as revealed by event-related brain potentials
Cox A, Kohls G, Naples AJ, Mukerji CE, Coffman MC, Rutherford HJ, Mayes LC, McPartland JC. Diminished social reward anticipation in the broad autism phenotype as revealed by event-related brain potentials. Social Cognitive And Affective Neuroscience 2015, 10: 1357-1364. PMID: 25752905, PMCID: PMC4590535, DOI: 10.1093/scan/nsv024.Peer-Reviewed Original ResearchConceptsAutism spectrum disorderAutistic traitsReward anticipationReward responsivenessEvent-related brain potentialsSocial reward responsivenessSocial reward anticipationSocial motivation theoryBroader autism phenotypeSocial communication problemsIncentive delay taskMotivated attentionReward sensitivityBrain potentialsAutism phenotypeReward processingTypical functioningP3 responseP3 componentNeural responsesMotivation theorySpectrum disorderSocial informationSocial interactionPrior findings