2024
Diverging Effects of Violence Exposure and Psychiatric Symptoms on Amygdala-Prefrontal Maturation during Childhood and Adolescence
Keding T, Russell J, Zhu X, He Q, Li J, Herringa R. Diverging Effects of Violence Exposure and Psychiatric Symptoms on Amygdala-Prefrontal Maturation during Childhood and Adolescence. Biological Psychiatry Cognitive Neuroscience And Neuroimaging 2024 PMID: 39182725, DOI: 10.1016/j.bpsc.2024.08.003.Peer-Reviewed Original ResearchBasolateral amygdalaFunctional connectivityPsychiatric symptomsViolence exposureCircuit maturationOrbitofrontal cortex functional connectivityDevelopment of psychiatric symptomsResting-state functional connectivityEffects of violence exposureAmygdala-prefrontal cortexSeverity of psychopathologyBrain age gap estimationIncreased psychiatric symptomsPhiladelphia Neurodevelopmental CohortThreat appraisal processEffects of adversityExposure to violenceNeurobiological correlatesAssociated with delayed maturationBrain circuitryNeurodevelopmental mechanismsPsychiatric riskIndividual differencesNeurodevelopmental CohortAtypical neurodevelopment
2023
Neurogenetic mechanisms of risk for ADHD: Examining associations of polygenic scores and brain volumes in a population cohort
He Q, Keding T, Zhang Q, Miao J, Russell J, Herringa R, Lu Q, Travers B, Li J. Neurogenetic mechanisms of risk for ADHD: Examining associations of polygenic scores and brain volumes in a population cohort. Journal Of Neurodevelopmental Disorders 2023, 15: 30. PMID: 37653373, PMCID: PMC10469494, DOI: 10.1186/s11689-023-09498-6.Peer-Reviewed Original ResearchConceptsADHD polygenic scoresDorsolateral prefrontal cortexADHD outcomesPolygenic scoresIA symptomsHyperactivity-impulsivity symptomsMultiple mediation modelIndirect effectsPhiladelphia Neurodevelopmental CohortBrain volumeInferior temporal lobeBrain-based biomarkersADHD inattentionGray matter volumeADHD symptomsHI symptomsMediation modelAngular gyrusNeurobiological mechanismsNeurodevelopmental CohortADHDPrefrontal cortexInattentionTemporal lobeBrain regions