2023
Evaluating the Evidence for Brain-Based Biotypes of Psychiatric Vulnerability in the Acute Aftermath of Trauma
Ben-Zion Z, Spiller T, Keynan J, Admon R, Levy I, Liberzon I, Shalev A, Hendler T, Harpaz-Rotem I. Evaluating the Evidence for Brain-Based Biotypes of Psychiatric Vulnerability in the Acute Aftermath of Trauma. American Journal Of Psychiatry 2023, 180: 146-154. PMID: 36628514, PMCID: PMC9898083, DOI: 10.1176/appi.ajp.20220271.Peer-Reviewed Original ResearchConceptsPosttraumatic psychopathologyPsychiatric vulnerabilityGeneral hospital emergency departmentHospital emergency departmentRecent trauma survivorsAdditional replication studiesEmergency departmentObjective neural markersDifferent longitudinal patternsProspective symptomsMonths posttraumaAcute aftermathPsychiatric disordersEffective personalized treatmentTrauma exposureFunctional MRIPersonalized treatmentConsistent subgroupTreatment implicationsNeural activityAssessment 1Neural markersLongitudinal studyNeurobiological indicesDiagnostic methods
2014
Neuroanatomy Predicts Individual Risk Attitudes
Gilaie-Dotan S, Tymula A, Cooper N, Kable JW, Glimcher PW, Levy I. Neuroanatomy Predicts Individual Risk Attitudes. Journal Of Neuroscience 2014, 34: 12394-12401. PMID: 25209279, PMCID: PMC4160774, DOI: 10.1523/jneurosci.1600-14.2014.Peer-Reviewed Original ResearchConceptsGray matter volumeMatter volumeHigher gray matter volumeIndividual risk attitudesRight posterior parietal cortexSecond groupWhole-brain analysisPosterior parietal cortexPossible neural mechanismsCortical volumeGeneral populationBrain areasBrain scansParietal cortexIndividual human brainsStable biomarkersNeural activationRisk attitudesLess risk aversionNeurobiological toolsAmerican adultsMultitude of studiesNeural mechanismsHuman brainEx-ante hypotheses