2023
An exploration of neural predictors of treatment compliance in cognitive-behavioral group therapy for hoarding disorder
Worden B, Tolin D, Stevens M. An exploration of neural predictors of treatment compliance in cognitive-behavioral group therapy for hoarding disorder. Journal Of Affective Disorders 2023, 345: 410-418. PMID: 38706461, PMCID: PMC11068362, DOI: 10.1016/j.jad.2023.10.148.Peer-Reviewed Original ResearchCognitive behavioral therapyBrain activityEffective cognitive behavioral therapyCognitive-behavioral group therapyTreatment attendanceBrain dysfunctionFunctional magnetic resonanceDiscarding taskExecutive functioningAbnormal brain activityNeural predictorsHomework completionGroup therapyTreatment engagementHD patientsTreatment complianceHD treatmentPremotor areasActivity abnormalitiesPatient's abilityBrain regionsTherapeutic benefitTreatment retentionRegion activityPrior researchToward a biopsychosocial model of hoarding disorder
Tolin D. Toward a biopsychosocial model of hoarding disorder. Journal Of Obsessive-Compulsive And Related Disorders 2023, 36: 100775. DOI: 10.1016/j.jocrd.2022.100775.Peer-Reviewed Original ResearchError-related negativityPhysiological arousalSalience networkVulnerability factorsCognitive-behavioral modelTraumatic life experiencesAnterior cingulate cortexPeripheral nervous system activityMaladaptive beliefsNegative affectError trialsPsychological contributorsRelative hyperactivationCognitive functionBiopsychosocial modelCingulate cortexBrain regionsBrain structuresLife experiencesArousalRecent researchNervous system activityIndividualsDisordersInsula
2015
Hoarding and emotional reactivity: The link between negative emotional reactions and hoarding symptomatology
Shaw A, Timpano K, Steketee G, Tolin D, Frost R. Hoarding and emotional reactivity: The link between negative emotional reactions and hoarding symptomatology. Journal Of Psychiatric Research 2015, 63: 84-90. PMID: 25732668, PMCID: PMC4387091, DOI: 10.1016/j.jpsychires.2015.02.009.Peer-Reviewed Original ResearchConceptsGeneral emotional reactivityEmotional reactivityNegative emotional reactionsEmotional reactionsIntense negative emotional reactionsCognitive-behavioral modelIntense negative emotionsIntense emotional reactionsCo-occurring moodExcessive acquiringCognitive factorsProcessing emotionsNegative emotionsEmotional filmsDifficulty discardingAnxiety symptomsAnalog samplesSymptom provocationBrain regionsMemoryEmotionsCurrent studyFearParticipantsHD etiology