2023
Correlates of avoidance coping in trauma-exposed U.S. military veterans: Results from the National Health and Resilience in Veterans Study
Korem N, Ben-Zion Z, Spiller T, Duek O, Harpaz-Rotem I, Pietrzak R. Correlates of avoidance coping in trauma-exposed U.S. military veterans: Results from the National Health and Resilience in Veterans Study. Journal Of Affective Disorders 2023, 339: 89-97. PMID: 37437721, DOI: 10.1016/j.jad.2023.07.036.Peer-Reviewed Original ResearchMeSH KeywordsAdaptation, PsychologicalEmotionsHumansRisk FactorsStress Disorders, Post-TraumaticVeteransConceptsPosttraumatic stress disorderAvoidance copingTraumatic eventsU.S. military veteransEmotional stabilityNegative affect symptomsEmotional neglectSexual abuseAffect symptomsMilitary veteransAvoidant coping strategiesGreater emotional stabilityPhysical health outcomesPsychosocial risk factorsConsolidated memoryStress disorderCoping strategiesAdverse childhood experiencesStressful experiencesCopingVeterans StudyChildhood experiencesStrong feelingsNetwork analytic approachConscientiousness
2022
Emotional numbing in PTSD is associated with lower amygdala reactivity to pain
Korem N, Duek O, Ben-Zion Z, Kaczkurkin AN, Lissek S, Orederu T, Schiller D, Harpaz-Rotem I, Levy I. Emotional numbing in PTSD is associated with lower amygdala reactivity to pain. Neuropsychopharmacology 2022, 47: 1913-1921. PMID: 35945274, PMCID: PMC9485255, DOI: 10.1038/s41386-022-01405-2.Peer-Reviewed Original ResearchMeSH KeywordsAmygdalaEmotionsHumansMagnetic Resonance ImagingPainStress Disorders, Post-TraumaticVeteransConceptsPosttraumatic stress disorderAmygdala reactivityLower amygdala reactivityHigher pain responseLower amygdala activationAltered pain perceptionAmygdala activationProcessing of painAmygdala responseEmotional numbingPain correlateMild painPain processingPain thresholdPain responsePain perceptionPainControl groupPTSD groupStress disorderRobust reductionAmygdala activityCombat controlsAmygdalaEmotional numbing symptoms