2023
Cumulative adversity and emotion dysregulation effects on suicidal ideation and attempts in a community sample
Tate M, Sinha R, Wemm S. Cumulative adversity and emotion dysregulation effects on suicidal ideation and attempts in a community sample. Journal Of Psychiatric Research 2023, 170: 277-282. PMID: 38183699, DOI: 10.1016/j.jpsychires.2023.12.029.Peer-Reviewed Original ResearchEmotion dysregulationCumulative adversityCommunity adultsLifetime traumaLife eventsSuicidal ideationNonacceptance of emotionsHigher emotion dysregulationSuicide attemptsHighest cumulative stressMajor life eventsConcurrent suicidal ideationRecent life eventsTraumatic eventsDifficult emotionsEmotional responsesLife traumaCommunity sampleTrauma historyAdversityChronic stressorsNonacceptanceSuicidal thoughtsCumulative stressEmotions
2013
Cumulative Adversity Sensitizes Neural Response to Acute Stress: Association with Health Symptoms
Seo D, Tsou KA, Ansell EB, Potenza MN, Sinha R. Cumulative Adversity Sensitizes Neural Response to Acute Stress: Association with Health Symptoms. Neuropsychopharmacology 2013, 39: 670-680. PMID: 24051900, PMCID: PMC3895244, DOI: 10.1038/npp.2013.250.Peer-Reviewed Original ResearchConceptsMedial orbitofrontal cortexAdverse health symptomsStress-induced activityHealth symptomsOrbitofrontal cortexCumulative adversityAcute stressMagnetic resonance imaging resultsAdverse health outcomesNeural responsesCornell Medical IndexFunctional magnetic resonance imaging resultsHigh-Ca groupRight hippocampusRight amygdalaHealthy individualsCA groupHealth outcomesMedical IndexLateral prefrontal cortexSignificant associationSymptomsHealth consequencesPrefrontal cortexTemporal regionsThe Effects of Stress on Physical Activity and Exercise
Stults-Kolehmainen MA, Sinha R. The Effects of Stress on Physical Activity and Exercise. Sports Medicine 2013, 44: 81-121. PMID: 24030837, PMCID: PMC3894304, DOI: 10.1007/s40279-013-0090-5.Peer-Reviewed Original ResearchConceptsInfluence of stressWork-family conflictFace of stressLifetime cumulative adversityStress-related reductionLevel of stressStages of changeHuman participantsIndicators of PAPerceived stressEffects of stressCumulative adversityLife eventsRole strainJob strainExercise adoptionTheoretical orientationOlder adultsPsychological stressSubjective measuresPreliminary evidencePhysical activityStudies of exercisePA relationshipHigh-quality prospective research
2012
Cumulative Adversity and Smaller Gray Matter Volume in Medial Prefrontal, Anterior Cingulate, and Insula Regions
Ansell EB, Rando K, Tuit K, Guarnaccia J, Sinha R. Cumulative Adversity and Smaller Gray Matter Volume in Medial Prefrontal, Anterior Cingulate, and Insula Regions. Biological Psychiatry 2012, 72: 57-64. PMID: 22218286, PMCID: PMC3391585, DOI: 10.1016/j.biopsych.2011.11.022.Peer-Reviewed Original ResearchConceptsMedial prefrontal cortexGray matter volumeCumulative adversityPrefrontal cortexLife eventsSmaller gray matter volumeAnterior cingulateMatter volumeCingulate regionsRecent stressful life eventsCommunity participantsHealthy community participantsCumulative life eventsStressful life eventsStress-related psychopathologyAdverse life eventsAnterior cingulate regionsChronic stress effectsInsula regionsLife traumaKey prefrontalMedial prefrontalCommunity sampleOrbitofrontal cortexRight insula