1999
Bolus Injection Versus Slow Infusion of [15O]Water for Positron Emission Tomography Activation Studies
Beason-Held L, Desmond R, Herscovitch P, Carson R. Bolus Injection Versus Slow Infusion of [15O]Water for Positron Emission Tomography Activation Studies. Cerebrovascular And Brain Metabolism Reviews 1999, 19: 843-852. PMID: 10458591, DOI: 10.1097/00004647-199908000-00003.Peer-Reviewed Original ResearchAdultBrainBrain MappingCerebrovascular CirculationFaceFemaleHumansImage Processing, Computer-AssistedInfusions, IntravenousInjections, IntravenousMemory, Short-TermModels, CardiovascularModels, NeurologicalOxygen RadioisotopesPattern Recognition, VisualReference ValuesRegional Blood FlowSensitivity and SpecificityTomography, Emission-ComputedWater
1995
Physiological activation of a cortical network during performance of the Wisconsin Card Sorting Test: A positron emission tomography study
Berman K, Ostrem J, Randolph C, Gold J, Goldberg T, Coppola R, Carson R, Herscovitch P, Weinberger D. Physiological activation of a cortical network during performance of the Wisconsin Card Sorting Test: A positron emission tomography study. Neuropsychologia 1995, 33: 1027-1046. PMID: 8524452, DOI: 10.1016/0028-3932(95)00035-2.Peer-Reviewed Original ResearchConceptsWisconsin Card Sorting TestDorsolateral prefrontal cortexCard Sorting TestSorting TestSensorimotor control taskPhysiological activationInferior parietal lobuleInferior temporal cortexCognitive operationsPrefrontal lesionsMemory componentsNeuropsychological testsVisual associationParietal lobulePositron emission tomographyPrefrontal cortexNeural circuitryControl taskCortical networksTemporal cortexWCST activationExperiential phenomenaFrontal cortexPositron emission tomography studyRegional cerebral blood flow