2007
Brain network dynamics during error commission
Stevens MC, Kiehl KA, Pearlson GD, Calhoun VD. Brain network dynamics during error commission. Human Brain Mapping 2007, 30: 24-37. PMID: 17979124, PMCID: PMC2669663, DOI: 10.1002/hbm.20478.Peer-Reviewed Original ResearchConceptsError commissionGo/No-Go taskVisual Go/No-Go taskHigher-order cognitive controlFunctional magnetic resonance imaging (fMRI) dataLateral prefrontal cortexPrefrontal brain regionsWhole-brain functional connectivityPregenual cingulate cortexAnterior temporal lobeBrain network dynamicsInferior parietal lobuleAdult healthy participantsBrain functional connectivityCognitive controlIndependent component analysisButton pressHemodynamic activationAffective responsesDevelopmental differencesNeurobiological differencesParietal lobulePrefrontal cortexAnterior cingulateError detection network
2006
Functional neural circuits for mental timekeeping
Stevens MC, Kiehl KA, Pearlson G, Calhoun VD. Functional neural circuits for mental timekeeping. Human Brain Mapping 2006, 28: 394-408. PMID: 16944489, PMCID: PMC6871423, DOI: 10.1002/hbm.20285.Peer-Reviewed Original ResearchConceptsTiming taskFrontostriatal networkDifferent information processing stagesFunctional magnetic resonance imaging (fMRI) dataInformation processing stagesInformation processing modelPutamen/globus pallidusBilateral anterior insulaInterval timing taskSuperior temporal gyrusHemodynamic signal changesDistinct neural circuitsNeural circuitsPerformance of tasksIndependent component analysisAnterior cingulate gyrusSupplementary motor areaAnterior insulaFrontostriatal circuitsSupramarginal gyrusNeurobiological substratesTemporal gyrusMagnetic resonance imaging dataProcessing modelFunctional connectivity