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 researchChanges 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
2013
Hoarding disorder and obsessive–compulsive disorder show different patterns of neural activity during response inhibition
Tolin DF, Witt ST, Stevens MC. Hoarding disorder and obsessive–compulsive disorder show different patterns of neural activity during response inhibition. Psychiatry Research 2013, 221: 142-148. PMID: 24389161, PMCID: PMC3946244, DOI: 10.1016/j.pscychresns.2013.11.009.Peer-Reviewed Original ResearchConceptsObsessive-compulsive disorderGo/NoGo taskFunctional magnetic resonance imagingOCD patientsHD patientsResponse inhibitionNoGo taskHealthy controlsGo/NoGo task performanceDistinct neural underpinningsRight orbitofrontal gyrusErrors of commissionNeural underpinningsOrbitofrontal activationTask performanceCorrect rejectsMagnetic resonance imagingHemodynamic activityFrontal hypoactivityNeural activityOrbitofrontal gyrusBehavioral dataHemodynamic responsePatientsPreliminary evidence