2021
Relating neural processing of reward and loss prospect to risky decision-making in individuals with and without gambling disorder
Balodis I, Linnet J, Arshad F, Worhunsky P, Stevens M, Pearlson G, Potenza M. Relating neural processing of reward and loss prospect to risky decision-making in individuals with and without gambling disorder. 2021, 97-113. DOI: 10.4324/9781003140450-7.ChaptersMonetary incentive delay taskIowa Gambling TaskIncentive delay taskGambling disorderAnticipatory processingIGT scoresIGT performanceDelay taskIowa Gambling Task performanceProspect of rewardDecision-making impairmentsGambling Task performanceVentromedial prefrontal cortexDecision-making taskWhole-brain correlationFronto-striatal activityHC groupVentral striatum/Healthy control participantsTotal IGT scoreAnterior cingulate regionsGambling TaskNeural processesNeural processingTask performance
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