Neural correlates of extinguished threat recall underlying the commonality between pediatric anxiety and irritability
Tseng WL, Abend R, Gold AL, Brotman MA. Neural correlates of extinguished threat recall underlying the commonality between pediatric anxiety and irritability. Journal Of Affective Disorders 2021, 295: 920-929. PMID: 34706463, PMCID: PMC8554134, DOI: 10.1016/j.jad.2021.08.117.Peer-Reviewed Original ResearchConceptsHigh negative affectivityNegative affectivityThreat appraisalPediatric anxietyAnxiety disordersThreat-safety discriminationWhole-brain activationLinear mixed effects analysisNegative affectivity factorExtinction recallThreat conditioningThreat contingenciesElevated irritabilityNeural correlatesTransdiagnostic sampleGreater prefrontalOccipital activationUnique varianceExplicit recallThreat responsesFMRI paradigmNeural mechanismsTask conditionsAmygdala connectivityMixed effects analysis