Characterization of childhood trauma, hippocampal mediation and Cannabis use in a large dataset of psychosis and non-psychosis individuals
Del Re E, Yassin W, Zeng V, Keedy S, Alliey-Rodriguez N, Ivleva E, Hill S, Rychagov N, McDowell J, Bishop J, Mesholam-Gately R, Merola G, Lizano P, Gershon E, Pearlson G, Sweeney J, Clementz B, Tamminga C, Keshavan M. Characterization of childhood trauma, hippocampal mediation and Cannabis use in a large dataset of psychosis and non-psychosis individuals. Schizophrenia Research 2023, 255: 102-109. PMID: 36989667, DOI: 10.1016/j.schres.2023.03.029.Peer-Reviewed Original ResearchConceptsChildhood Trauma QuestionnaireChildhood traumaPsychosis onsetBipolar disorder type 1Rich brain regionsAbuse/dependenceHigh childhood traumaSevere childhood traumaPolygenic risk scoresRisk scoreClinical interviewersSchizoaffective disorderMulticenter sampleSurvival analysisCA exposureYounger ageBrain regionsType 1Psychosis riskLower ageCeiling effectsHippocampusTrauma QuestionnaireSZ-polygenic risk scoreGenetic risk