2024
Social Anxiety Reduces Visual Attention to the Eyes of Emotional Faces in Autistic Youth
Franke C, Griffin J, Naples A, Wolf J, McPartland J. Social Anxiety Reduces Visual Attention to the Eyes of Emotional Faces in Autistic Youth. Journal Of Autism And Developmental Disorders 2024, 1-13. PMID: 39556296, DOI: 10.1007/s10803-024-06636-4.Peer-Reviewed Original ResearchNon-autistic participantsSocial attentionSocial anxietyEye contactAutistic youthEyes of emotional facesSA characteristicsEye trackingReduced eye contactSelf-reported SAReduced visual attentionNon-autistic childrenEmotional facesAutistic participantsPsychiatric characteristicsNon-autistic youthAutistic individualsEmotional expressionVisual attentionEye regionBehavioral featuresSocial interactionAutismParticipantsCo-occurrence11C-UCB-J PET imaging is consistent with lower synaptic density in autistic adults
Matuskey D, Yang Y, Naganawa M, Koohsari S, Toyonaga T, Gravel P, Pittman B, Torres K, Pisani L, Finn C, Cramer-Benjamin S, Herman N, Rosenthal L, Franke C, Walicki B, Esterlis I, Skosnik P, Radhakrishnan R, Wolf J, Nabulsi N, Ropchan J, Huang Y, Carson R, Naples A, McPartland J. 11C-UCB-J PET imaging is consistent with lower synaptic density in autistic adults. Molecular Psychiatry 2024, 30: 1610-1616. PMID: 39367053, DOI: 10.1038/s41380-024-02776-2.Peer-Reviewed Original ResearchPositron emission tomographySynaptic densityAutistic adultsBrain regionsAutistic featuresClinical phenotype of autismNon-autistic participantsPhenotype of autismNon-autistic individualsRelationship to clinical characteristicsSynaptic vesicle glycoprotein 2AAssociated with clinical measuresPost-mortem studiesPositron emission tomography scanPrefrontal cortexClinician ratingsAutism groupNeural basisBrain areasNeural processesBetween-group differencesVolumetric differencesBinding potentialDensity of synapsesAutismClinician–caregiver informant discrepancy is associated with sex, diagnosis age, and intervention use among autistic children
Azu M, Han G, Wolf J, Naples A, Chawarska K, Dawson G, Bernier R, Jeste S, Dziura J, Webb S, Sugar C, Shic F, McPartland J. Clinician–caregiver informant discrepancy is associated with sex, diagnosis age, and intervention use among autistic children. Autism 2024, 29: 614-626. PMID: 39344965, PMCID: PMC11906266, DOI: 10.1177/13623613241279999.Peer-Reviewed Original ResearchAutism-related behaviorsAutism featuresClinician ratingsParent ratingsInformant discrepanciesCaregiver ratingsCaregiver reportsAutism diagnosisAutistic childrenChild sexAutismCaregiver perceptionsIntervention useClinicians' perceptionsAssociated with sexCaregiversChildrenDiagnosis ageCliniciansOlder ageInterventionPerceptionGirlsSexAge
2023
Development of peak alpha frequency reflects a distinct trajectory of neural maturation in autistic children
Finn C, Han G, Naples A, Wolf J, McPartland J. Development of peak alpha frequency reflects a distinct trajectory of neural maturation in autistic children. Autism Research 2023, 16: 2077-2089. PMID: 37638733, DOI: 10.1002/aur.3017.Peer-Reviewed Original ResearchConceptsPeak alpha frequencyAutism spectrum disorderCognitive abilitiesAutistic childrenNonverbal IQNeural maturationSpectrum disorderTypical age-related increaseAlpha frequencyDifferent developmental trajectoriesDistinct trajectoriesSample of childrenCurrent study clarifiesDiagnostic groupsNeurotypical childrenNeurotypical controlsBehavioral measuresDevelopmental trajectoriesDiagnostic statusAge-related increaseFunction of ageIQEffect of ageBivariate relationsPrevious findings
2022
Neural correlates of eye contact and social function in autism spectrum disorder
Hirsch J, Zhang X, Noah J, Dravida S, Naples A, Tiede M, Wolf J, McPartland J. Neural correlates of eye contact and social function in autism spectrum disorder. PLOS ONE 2022, 17: e0265798. PMID: 36350848, PMCID: PMC9645655, DOI: 10.1371/journal.pone.0265798.Peer-Reviewed Original ResearchConceptsAutism spectrum disorderDorsal parietal regionsNeural correlatesEye contactLive eyesNeural responsesSpectrum disorderAutism Diagnostic Observation ScheduleUnderlying neural correlatesSocial Responsiveness ScaleGold standard measureCentral diagnostic criterionDiagnostic criteriaDiagnostic biomarkersSRS-2ADOS-2Responsiveness ScaleObservation ScheduleParietal regionsPupillometry dataNeural systemsEyesNatural interactionDisordersCorrelatesPredictability modulates neural response to eye contact in ASD
Naples AJ, Foss-Feig JH, Wolf JM, Srihari VH, McPartland JC. Predictability modulates neural response to eye contact in ASD. Molecular Autism 2022, 13: 42. PMID: 36309762, PMCID: PMC9618208, DOI: 10.1186/s13229-022-00519-0.Peer-Reviewed Original ResearchConceptsAutism spectrum disorderEvent-related potentialsNeural responsesAdult participantsAmplitude of N170Perception of gazeP300 event-related potentialExperiment twoN170 responseAnxiety symptomologyCognitive abilitiesNeural basisExperiment oneNeural processingASD sampleSpectrum disorderInterpersonal interactionsN170P300 responseAutistic womenEye contactEye trackingSocial interactionSocial contextSocial world
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