2005
Neural activity associated with stress-induced cocaine craving: a functional magnetic resonance imaging study
Sinha R, Lacadie C, Skudlarski P, Fulbright RK, Rounsaville BJ, Kosten TR, Wexler BE. Neural activity associated with stress-induced cocaine craving: a functional magnetic resonance imaging study. Psychopharmacology 2005, 183: 171-180. PMID: 16163517, DOI: 10.1007/s00213-005-0147-8.Peer-Reviewed Original ResearchConceptsStress-induced cocaineCocaine-dependent individualsFunctional magnetic resonance imaging sessionNeural activityFunctional magnetic resonance imaging studyMagnetic resonance imaging sessionCocaine cravingRegulation of emotionHippocampal/parahippocampal regionLevel-dependent signal changesRight fusiform gyrusStress-related vulnerabilityPara-limbic regionsAnterior cingulate regionsRight postcentral gyrusDependent signal changesMagnetic resonance imaging studyResonance imaging studyStress processingFusiform gyrusNeutral situationsSpecific frontalBOLD activationPersonal stressCingulate regions
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