2023
Changes in Neural Activity Following a Randomized Trial of Cognitive Behavioral Therapy for Hoarding Disorder
Tolin D, Levy H, Hallion L, Wootton B, Jaccard J, Diefenbach G, Stevens M. Changes in Neural Activity Following a Randomized Trial of Cognitive Behavioral Therapy for Hoarding Disorder. Journal Of Consulting And Clinical Psychology 2023, 91: 242-250. PMID: 36877480, PMCID: PMC10175200, DOI: 10.1037/ccp0000804.Peer-Reviewed Original ResearchConceptsCognitive behavioral therapyMedial intraparietal areaDorsal anterior cingulate cortexIntraparietal areaHD patientsRostral cingulateDorsolateral prefrontalBehavioral therapyVentral insular cortexDACC activationAnterior intraparietal areaNeural activityGroup cognitive behavioral therapyAnterior cingulate cortexRight dorsolateral prefrontalFunctional magnetic resonance imagingMagnetic resonance imagingCaudal cingulateClinical trialsInsular cortexRight amygdalaTherapeutic benefitSymptom reductionCingulate cortexResonance imaging
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