2009
The drug-naïve OCD patients imaging genetics, cognitive and treatment response study: methods and sample description
Hoexter M, Shavitt R, D'Alcante C, Cecconi J, Diniz J, Belotto-Silva C, Hounie A, Borcato S, Moraes I, Joaquim M, Cappi C, Sampaio A, de Mathis M, Batistuzzo M, Lopes A, Rosa A, Muniz R, Marques A, Santos L, Taub A, de Souza Duran F, Dougherty D, Busatto G, Bressan R, Miguel E. The drug-naïve OCD patients imaging genetics, cognitive and treatment response study: methods and sample description. Brazilian Journal Of Psychiatry 2009, 31: 349-353. PMID: 20098825, DOI: 10.1590/s1516-44462009000400011.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedCognitive Behavioral TherapyFluoxetineHumansMagnetic Resonance ImagingMiddle AgedMolecular ImagingObsessive-Compulsive DisorderSelective Serotonin Reuptake InhibitorsTomography, Emission-Computed, Single-PhotonTreatment OutcomeYoung AdultConceptsObsessive-compulsive disorder patientsObsessive-compulsive disorderNeuropsychological evaluationClinical trialsGroup cognitive behavioral therapyDisorder patientsTRODAT-1 single photon emissionIntegrative neurobiological modelCognitive behavioral therapySelective serotonin reuptake inhibitorsAdult obsessive-compulsive disorder (OCD) patientsMagnetic resonance imagesDrug-naïve OCD patientsDrug-naïve patientsSerotonin reuptake inhibitorsSame research procedureNeurobiological modelsSingle photon emissionResonance imagesTreatment response studiesOCD patientsReuptake inhibitorsHealthy controlsBlood samplesPatients
2001
Regional Cerebral Blood Flow Abnormalities in Early-Onset Obsessive-Compulsive Disorder: An Exploratory SPECT Study
BUSATTO G, BUCHPIGUEL C, ZAMIGNANI D, GARRIDO G, GLABUS M, ROSARIO-CAMPOS M, CASTRO C, MAIA A, ROCHA E, MCGUIRE P, MIGUEL E. Regional Cerebral Blood Flow Abnormalities in Early-Onset Obsessive-Compulsive Disorder: An Exploratory SPECT Study. Journal Of The American Academy Of Child & Adolescent Psychiatry 2001, 40: 347-354. PMID: 11288777, DOI: 10.1097/00004583-200103000-00015.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAge of OnsetBrainCase-Control StudiesChildFemaleHumansMaleObsessive-Compulsive DisorderRegional Blood FlowTomography, Emission-Computed, Single-PhotonConceptsObsessive-compulsive disorderLate-onset subjectsOCD subjectsRegional cerebral blood flow (rCBF) single-photon emissionCerebral blood flow single photon emissionRegional cerebral blood flow abnormalitiesCerebral blood flow abnormalitiesObsessive-compulsive symptomsPathophysiology of OCDBlood flow abnormalitiesEarly-onset casesOnset obsessive-compulsive disorderFrontal-subcortical circuitsAge of onsetEarly-onset subjectsAnterior cingulate cortexPrefrontal cortex relativeSingle photon emissionStatistical parametric mappingRCBF differencesRight thalamusHealthy controlsFlow abnormalitiesClinical dataCortex relative
2000
A voxel-based investigation of regional cerebral blood flow abnormalities in obsessive–compulsive disorder using single photon emission computed tomography (SPECT)
Busatto G, Zamignani D, Buchpiguel C, Garrido G, Glabus M, Rocha E, Maia A, Rosario-Campos M, Castro C, Furuie S, Gutierrez M, McGuire P, Miguel E. A voxel-based investigation of regional cerebral blood flow abnormalities in obsessive–compulsive disorder using single photon emission computed tomography (SPECT). Psychiatry Research 2000, 99: 15-27. PMID: 10891646, DOI: 10.1016/s0925-4927(00)00050-0.Peer-Reviewed Original ResearchMeSH KeywordsAdultBrainFemaleHumansMaleObsessive-Compulsive DisorderRegional Blood FlowTomography, Emission-Computed, Single-PhotonConceptsAnterior cingulate cortexECD uptakeObsessive-compulsive disorderCingulate cortexLateral orbitofrontal cortexObsessive-compulsive symptomsOrbitofrontal cortexControl subjectsOCD patientsLeft dorsal anterior cingulate cortexRegional cerebral blood flow abnormalitiesImaging studiesCerebral blood flow abnormalitiesRight medial orbitofrontal cortexPatient samplesRegional cerebral blood flowPathophysiology of OCDRight lateral orbitofrontal cortexRCBF SPECT studiesHealthy control subjectsBlood flow abnormalitiesCerebral blood flowLarger patient samplesSmall patient sampleLeft lateral orbitofrontal cortex