2022
History of suicide attempts associated with the thinning right superior temporal gyrus among individuals with schizophrenia
Yin Y, Tong J, Huang J, Tian B, Chen S, Tan S, Wang Z, Yang F, Tong Y, Fan F, Kochunov P, Jahanshad N, Li CR, Hong LE, Tan Y. History of suicide attempts associated with the thinning right superior temporal gyrus among individuals with schizophrenia. Brain Imaging And Behavior 2022, 16: 1893-1901. PMID: 35545740, PMCID: PMC10025969, DOI: 10.1007/s11682-021-00624-3.Peer-Reviewed Original ResearchConceptsRight superior temporal gyrusSuperior temporal gyrusCortical surface areaSuicide attemptsTemporal gyrusSuicide attemptersMean cortical thicknessIndividual brain regionsCortical thinningCortical abnormalitiesHealthy volunteersCortical thicknessGeneral populationThinner cortexMorphometric alterationsWhole brainBrain regionsStructural MRISuicidal behaviorGyrusSchizophreniaHigh rateAttemptersIndividualsGroup
2020
Interpersonal Risk Factors for Suicide in Cocaine Dependence: Association with Self‐Esteem, Personality Traits, and Childhood Abuse
Zhornitsky S, Le TM, Dhingra I, Adkinson BD, Potvin S, Li C. Interpersonal Risk Factors for Suicide in Cocaine Dependence: Association with Self‐Esteem, Personality Traits, and Childhood Abuse. Suicide And Life-Threatening Behavior 2020, 50: 867-883. PMID: 32030810, PMCID: PMC7518050, DOI: 10.1111/sltb.12621.Peer-Reviewed Original ResearchConceptsCocaine-dependent individualsHarm avoidanceChildhood abusePersonality traitsSexual abuseCocaine dependenceGreater emotional abuseLow harm avoidanceInterpersonal risk factorsElevated harm avoidancePredictors of PbLack of belongingnessInterpersonal theoryNovelty seekingEmotional abuseSelf-EsteemHealthy controlsGroup differencesPhysical abuseSubstance useAbuseSuicidal behaviorAvoidanceDepressionSex analysis