2005
Alcohol Dependence Is Associated with Blunted Dopamine Transmission in the Ventral Striatum
Martinez D, Gil R, Slifstein M, Hwang DR, Huang Y, Perez A, Kegeles L, Talbot P, Evans S, Krystal J, Laruelle M, Abi-Dargham A. Alcohol Dependence Is Associated with Blunted Dopamine Transmission in the Ventral Striatum. Biological Psychiatry 2005, 58: 779-786. PMID: 16018986, DOI: 10.1016/j.biopsych.2005.04.044.Peer-Reviewed Original ResearchConceptsAlcohol-dependent subjectsLimbic striatumPositron emission tomographyDopamine transmissionD2 receptorsDopamine releaseAD subjectsAlcohol dependenceAmphetamine-induced dopamine releaseDopamine type 2 receptorHealthy control subjectsD2 receptor availabilityMesolimbic dopamine transmissionType 2 receptorPsychostimulant challengeSensorimotor subdivisionsControl subjectsStriatal subdivisionsAssociative striatumSensorimotor striatumReceptor availabilityStriatumEmission tomographyVentral striatumReceptors
2003
Frontostriatal Abnormalities in Adolescents With Bipolar Disorder: Preliminary Observations From Functional MRI
Blumberg HP, Martin A, Kaufman J, Leung HC, Skudlarski P, Lacadie C, Fulbright RK, Gore JC, Charney DS, Krystal JH, Peterson BS. Frontostriatal Abnormalities in Adolescents With Bipolar Disorder: Preliminary Observations From Functional MRI. American Journal Of Psychiatry 2003, 160: 1345-1347. PMID: 12832254, DOI: 10.1176/appi.ajp.160.7.1345.Peer-Reviewed Original ResearchConceptsBipolar disorder groupBipolar disorderHealthy groupComparison subjectsDisorder groupNormal comparison subjectsAdult bipolar disorderHealthy comparison subjectsPresence of dysfunctionFunctional magnetic resonance imagingMagnetic resonance imagingBipolar disorder subjectsAge-related increaseEvent-related functional magnetic resonance imagingFrontostriatal abnormalitiesLeft putamenFunctional abnormalitiesPrefrontal abnormalitiesDepressive symptomsResonance imagingVentral striatumFrontostriatal circuitsDisorder subjectsFunctional MRIDevelopmental disturbances
1995
Opiate Dependence and Withdrawal: Preliminary Assessment Using Single Photon Emission Computerized Tomography (SPECT)
Krystal J, Woods S, Kosten T, Rosen M, Seibyl J, Van Dyck C, Price L, Zubal I, Hoffer P, Charney D. Opiate Dependence and Withdrawal: Preliminary Assessment Using Single Photon Emission Computerized Tomography (SPECT). The American Journal Of Drug And Alcohol Abuse 1995, 21: 47-63. PMID: 7762544, DOI: 10.3109/00952999509095229.Peer-Reviewed Original ResearchConceptsRegional brain functionOpiate withdrawal signsSingle Photon Emission Computerized TomographyHealthy subjectsNaloxone administrationOpiate withdrawalOpiate dependenceBrain functionParietal cortexHexamethylpropyleneamine oximeWithdrawal signsNaloxone effectChronic opiate dependencePlacebo-controlled studyRegional alterationsComparison of patientsMethadone-maintained patientsRegional cerebral perfusionPhoton Emission Computerized TomographyOpiate-dependent patientsRight temporal cortexRight parietal cortexFunctional brain imaging technologiesSingle photon emissionEmission computerized tomography
1990
Specificity of Serotonin Reuptake Inhibitors in the Treatment of Obsessive-Compulsive Disorder: Comparison of Fluvoxamine and Desipramine
Goodman WK, Price LH, Delgado PL, Palumbo J, Krystal JH, Nagy LM, Rasmussen SA, Heninger GR, Charney DS. Specificity of Serotonin Reuptake Inhibitors in the Treatment of Obsessive-Compulsive Disorder: Comparison of Fluvoxamine and Desipramine. JAMA Psychiatry 1990, 47: 577-585. PMID: 2112374, DOI: 10.1001/archpsyc.1990.01810180077011.Peer-Reviewed Original ResearchConceptsSerotonin reuptake inhibitorsObsessive-compulsive disorderReuptake inhibitorsComparison of fluvoxamineSerotonin receptor functionDouble-blind fashionGlobal response rateWeeks of treatmentBaseline depressive symptomsYale-Brown Obsessive Compulsive ScaleMechanism of actionObsessive Compulsive ScaleReuptake inhibitionDopaminergic functionPrincipal diagnosisDepressive symptomsResponse rateFluvoxamineDesipramineReceptor functionObsessive-compulsive symptomsDesipramine hydrochlorideCompulsive ScaleSymptomsFluvoxamine maleate