2015
Brain Activity During Cocaine Craving and Gambling Urges: An fMRI Study
Kober H, Lacadie CM, Wexler BE, Malison RT, Sinha R, Potenza MN. Brain Activity During Cocaine Craving and Gambling Urges: An fMRI Study. Neuropsychopharmacology 2015, 41: 628-637. PMID: 26119472, PMCID: PMC5130138, DOI: 10.1038/npp.2015.193.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingCD participantsCocaine dependenceCocaine cravingPG participantsPathological gamblingGender-specific therapiesBrain activityMagnetic resonance imagingNeural correlatesSelf-reported cravingInsula/Ventromedial prefrontal cortexNeurobiological similaritiesResonance imagingGambling urgesDrug cravingPrefrontal cortexDorsal mPFCControl participantsCravingFMRI studyMPFC regionFuture studiesParticipants
2003
Gambling Urges in Pathological Gambling: A Functional Magnetic Resonance Imaging Study
Potenza MN, Steinberg MA, Skudlarski P, Fulbright RK, Lacadie CM, Wilber MK, Rounsaville BJ, Gore JC, Wexler BE. Gambling Urges in Pathological Gambling: A Functional Magnetic Resonance Imaging Study. JAMA Psychiatry 2003, 60: 828-836. PMID: 12912766, DOI: 10.1001/archpsyc.60.8.828.Peer-Reviewed Original ResearchConceptsPathological gamblingGambling urgesBrain activityEchoplanar functional magnetic resonance imagingPG subjectsFunctional magnetic resonance imaging studyGroup differencesFunctional magnetic resonance imagingVentral anterior cingulateRegional brain activityBrain activity changesGambling cuesMagnetic resonance imaging studyResonance imaging studyNeural correlatesMotivational responsesBrain mechanismsGambling stimuliImpulse regulationTemporal epochsSad contentGambling behaviorOrbitofrontal cortexLimbic brain structuresAnterior cingulate