2024
Acute Stress Increases Striatal Connectivity With Cortical Regions Enriched for μ and κ Opioid Receptors
Zhukovsky P, Ironside M, Duda J, Moser A, Null K, Dhaynaut M, Normandin M, Guehl N, El Fakhri G, Alexander M, Holsen L, Misra M, Narendran R, Hoye J, Morris E, Esfand S, Goldstein J, Pizzagalli D. Acute Stress Increases Striatal Connectivity With Cortical Regions Enriched for μ and κ Opioid Receptors. Biological Psychiatry 2024, 96: 717-726. PMID: 38395372, PMCID: PMC11339240, DOI: 10.1016/j.biopsych.2024.02.005.Peer-Reviewed Original ResearchMajor depressive disorderFunctional connectivityEffects of stressAcute stressK-opioid receptorsStriatal connectivityEtiology of major depressive disorderCortical regionsMontreal Imaging Stress TaskEffects of acute stressGlobal FCIncreased striatal connectivityVentral attention/salience networkAllen Human Brain AtlasDefault mode networkCortical connectivityHuman Brain AtlasMDD studiesDepressive disorderFrontoparietal networkNeurobiological effectsMode networkStress taskDimensional approachMDD risk
2021
Psychological Resilience in West Point Graduates: Results From a Nationally Representative Study
Thomas MM, Pietrzak RH, Nguyen DR, Ryan D, Southwick SM, Mazure CM. Psychological Resilience in West Point Graduates: Results From a Nationally Representative Study. Chronic Stress 2021, 5: 24705470211053850. PMID: 34761141, PMCID: PMC8573692, DOI: 10.1177/24705470211053850.Peer-Reviewed Original ResearchPsychological resilience scorePsychological resilienceFace of stressResilience scoresWest Point graduateTrauma-exposed populationsCorrelates of resilienceKey psychosocial factorsHigh-stress professionsPsychological distressStress preventionSocial supportPsychosocial factorsCharacter traitsNegative experiencesDimensional approachPotential correlatesHealth variablesKey correlatesTreatment interventionsRepresentative sampleStrongest correlateCorrelatesResilienceNationally Representative Study
2020
Influences of early‐life stress on frontolimbic circuitry: Harnessing a dimensional approach to elucidate the effects of heterogeneity in stress exposure
Cohodes EM, Kitt ER, Baskin‐Sommers A, Gee DG. Influences of early‐life stress on frontolimbic circuitry: Harnessing a dimensional approach to elucidate the effects of heterogeneity in stress exposure. Developmental Psychobiology 2020, 63: 153-172. PMID: 32227350, DOI: 10.1002/dev.21969.Peer-Reviewed Original ResearchConceptsEarly life stressFrontolimbic circuitryStress exposurePhysical health problemsEffects of stressCircuit maturationGlucocorticoid receptorHealth problemsMajority of studiesMental healthExposure influencePsychobiological effectsDimensional approachEarly experienceDifferential outcomesOutcomesSubsequent vulnerabilityRiskVast heterogeneityExposureInnervationCircuitryBrainSeverityCaregivers
2017
Association between attention bias to threat and anxiety symptoms in children and adolescents
Abend R, de Voogd L, Salemink E, Wiers RW, Pérez‐Edgar K, Fitzgerald A, White LK, Salum GA, He J, Silverman WK, Pettit JW, Pine DS, Bar‐Haim Y. Association between attention bias to threat and anxiety symptoms in children and adolescents. Depression And Anxiety 2017, 35: 229-238. PMID: 29212134, PMCID: PMC6342553, DOI: 10.1002/da.22706.Peer-Reviewed Original ResearchConceptsPediatric anxiety symptomsThreat biasAnxiety symptom severityAnxiety symptomsAttention biasSocial anxietySchool phobiaThreat-related attention biasesSeparation anxiety symptomsSymptom severityAttention biasesThreat biasesChild anxietyBias scoresMulti-site collaborationYouth sampleExtant findingsStandardized measuresGeneralized anxietyAnxietyDimensional approachInconsistent findingsAssessment tasksMethodological variabilityPhobia
2014
Neuroimaging of Eating Disorders, Substance Use Disorders, and Addictions: Overlapping and Unique Systems
Gearhardt A, Boswell R, Potenza M. Neuroimaging of Eating Disorders, Substance Use Disorders, and Addictions: Overlapping and Unique Systems. 2014, 71-89. DOI: 10.1007/978-3-642-45378-6_4.Peer-Reviewed Original ResearchAddictive disordersMemory/learningDomains of impairmentBinge-eating disorderExecutive controlNeural commonalitiesEmotional reactivityInteroceptive awarenessSubstance use disordersEating DisordersBulimia nervosaDimensional approachAnorexia nervosaUse disordersFuture researchDevelopment of treatmentsNervosaDisordersRewardFunctioningMotivationAddictionConceptualizationLearningImpairment
2013
Successful Aging Among Older Veterans in the United States
Pietrzak RH, Tsai J, Kirwin PD, Southwick SM. Successful Aging Among Older Veterans in the United States. American Journal Of Geriatric Psychiatry 2013, 22: 551-563. PMID: 23567414, DOI: 10.1016/j.jagp.2012.11.018.Peer-Reviewed Original ResearchConceptsProtective psychosocial characteristicsPhysical health difficultiesSuccessful agingUnidimensional latent factorPsychosocial characteristicsPsychological distressHealth difficultiesLatent factorsSelf-rated successful agingAdditional positive predictorsCurrent psychological distressSelf-report measuresCorrelates of scoresAdditional negative predictorConfirmatory factor analysisCross-sectional web surveyOlder veteransSubstance abuse historyCognitive functioningPsychosocial correlatesSocial functioningPositive expectationsAbuse historyDimensional approachPositive predictor
2012
Neuropsychological Assessment and The Paradox of ADHD
Koziol L, Stevens M. Neuropsychological Assessment and The Paradox of ADHD. Applied Neuropsychology Child 2012, 1: 79-89. PMID: 23428294, DOI: 10.1080/21622965.2012.694764.Peer-Reviewed Original ResearchConceptsAttention deficit hyperactivity disorderCauses of ADHDBrain network studiesHyperactivity disorderNeuropsychological testsFunctional neuroanatomyNeuropsychological assessmentNeuropsychological evaluationMental disorder diagnosesDimensional approachDisorder diagnosisResearch paradigmStatistical ManualDiagnostic assessmentDisordersNeuropsychologistsNeuroanatomyParadigmNetwork studiesTopical reviewClinical settingClinical diagnosisDiagnosis
1999
Psychosocial and Clinical Correlates of ADHD in a Community Sample of School-Age Children
SCAHILL L, SCHWAB-STONE M, MERIKANGAS K, LECKMAN J, ZHANG H, KASL S. Psychosocial and Clinical Correlates of ADHD in a Community Sample of School-Age Children. Journal Of The American Academy Of Child & Adolescent Psychiatry 1999, 38: 976-984. PMID: 10434489, DOI: 10.1097/00004583-199908000-00013.Peer-Reviewed Original ResearchConceptsAttention deficit hyperactivity disorderADHD groupCommunity sampleFamily dysfunctionSubthreshold attention-deficit hyperactivity disorderGlobal Assessment ScaleDisruptive behavior disordersChildren's Global Assessment ScaleStructured diagnostic interviewPsychiatric comorbiditySchool-aged childrenADHD statusHyperactivity disorderPsychosocial adversityExcessive alcohol useDimensional approachDiagnostic InterviewLow-income familiesAlcohol useBehavior disorderClinical correlatesSubthreshold groupChildrenAssessment ScalePsychiatric treatment
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