2024
Changes in hoarding-related beliefs and associated neural changes during a simulated discarding task after cognitive-behavioral treatment for hoarding disorder
Knowles K, Stevens M, Levy H, Tolin D. Changes in hoarding-related beliefs and associated neural changes during a simulated discarding task after cognitive-behavioral treatment for hoarding disorder. Journal Of Psychiatric Research 2024, 180: 473-481. PMID: 39547046, PMCID: PMC11606758, DOI: 10.1016/j.jpsychires.2024.11.017.Peer-Reviewed Original ResearchCognitive-behavioral therapyHoarding-related beliefsFunctional magnetic resonance imagingHoarding disorderNeural activityMaladaptive beliefsCourse of CBTGroup cognitive-behavioral therapyLeft anterior cingulate cortexLeft middle frontal gyrusAssociated with cognitive changesCognitive-behavioral treatmentAssociated with increased activityAnterior ventral insulaAnterior cingulate cortexMiddle frontal gyrusInferior temporal lobeLeft middle insulaCognitive-behavioralAssociated with specific changesFrontal gyrusCingulate cortexMiddle insulaNeural regionsVentral insula
2012
Neural mechanisms of cognitive behavioral therapy response in Hoarding Disorder: A pilot study
Tolin D, Stevens M, Nave A, Villavicencio A, Morrison S. Neural mechanisms of cognitive behavioral therapy response in Hoarding Disorder: A pilot study. Journal Of Obsessive-Compulsive And Related Disorders 2012, 1: 180-188. DOI: 10.1016/j.jocrd.2012.04.001.Peer-Reviewed Original ResearchCognitive behavioral therapyMedial frontal gyrusFrontal gyrusHemodynamic activityManualized group cognitive behavioral therapyCognitive behavioral therapy responsePosterior cingulateFunctional magnetic resonance imaging (fMRI) taskGroup cognitive behavioral therapyRight superior temporal gyrusDecision-making taskInsula/putamenRight posterior hippocampusSuperior temporal gyrusHealthy control participantsParietal lobe regionsHippocampus/parahippocampusNeural functionHoarding DisorderNeural mechanismsBehavioral therapyTemporal gyrusPosterior hippocampusHC participantsLobe regions