2023
Emotional scene processing in biotypes of psychosis
Trotti R, Parker D, Sabatinelli D, Keshavan M, Keedy S, Gershon E, Pearlson G, Hill S, Tamminga C, McDowell J, Clementz B. Emotional scene processing in biotypes of psychosis. Psychiatry Research 2023, 324: 115227. PMID: 37121219, PMCID: PMC10175237, DOI: 10.1016/j.psychres.2023.115227.Peer-Reviewed Original ResearchConceptsSocial-emotional deficitsEmotional scenesSelf-reported emotional experienceEvent-related potential studyEmotional scene processingEmotional processing deficitsPsychosis groupPsychosis subgroupsSocio-occupational functioningEmotional processingProcessing deficitsScene processingEmotional experienceNeurophysiological correlatesNeural responsesPotential studiesScalp locationsPsychosis biotypesERPCurrent studyDeficitsFirst variateFuture translational researchPsychosisPsychosis cases
2020
T67. TRAUMA IN AFFECTIVE AND NONAFFECTIVE PSYCHOSIS: ASSOCIATIONS AND DISSOCIATIONS WITH COGNITIVE FUNCTIONING IN CHILDHOOD AND ADULTHOOD
Mollon J, Knowles E, Mathias S, Rodrigue A, Koenis M, Pearlson G, Glahn D. T67. TRAUMA IN AFFECTIVE AND NONAFFECTIVE PSYCHOSIS: ASSOCIATIONS AND DISSOCIATIONS WITH COGNITIVE FUNCTIONING IN CHILDHOOD AND ADULTHOOD. Schizophrenia Bulletin 2020, 46: s256-s257. PMCID: PMC7234213, DOI: 10.1093/schbul/sbaa029.627.Peer-Reviewed Original ResearchAffective psychosis groupNon-psychotic psychiatric disordersPsychotic disordersAdult traumaPsychosis groupChildhood Trauma QuestionnaireChildhood traumaTrauma History QuestionnairePsychiatric disordersCognitive functioningLifetime traumaImportant risk factorCase-control studyNonaffective psychotic disordersNon-psychotic groupAffective psychotic disordersManifestation of psychosisChildhood neglectAfrican American adultsNeurodevelopmental impairmentMore lifetime traumasRisk factorsAffective psychosisNonaffective psychosisHistory questionnaire
2017
5.3 Endophenotypes Guide Psychosis Neurobiology Formulations
Tamminga C, Clementz B, Keshavan M, Gershon E, Pearlson G, Ivleva E. 5.3 Endophenotypes Guide Psychosis Neurobiology Formulations. Schizophrenia Bulletin 2017, 43: s7-s7. DOI: 10.1093/schbul/sbx021.019.Peer-Reviewed Original ResearchConventional diagnosisFunctional brain biomarkersBiomarker compositesGray matter changesPsychosis researchHealthy controlsAdditional biomarkersClear pathophysiologyBrain biomarkersMatter changesAxis IProband groupsBiotype 1Higher negative symptomsLifetime ratesPsychiatric conditionsNegative symptomsPsychosis groupPsychotic conditionsSchizophrenia NetworkDistinct molecular markersDiagnosisAdolescent cannabisBiomarkersEEG characteristics