2012
Cerebral correlates of skin conductance responses in a cognitive task
Zhang S, Hu S, Chao HH, Luo X, Farr OM, Li CS. Cerebral correlates of skin conductance responses in a cognitive task. NeuroImage 2012, 62: 1489-1498. PMID: 22634217, PMCID: PMC3408848, DOI: 10.1016/j.neuroimage.2012.05.036.Peer-Reviewed Original ResearchConceptsSkin conductance responsesSupplementary motor areaControl of arousalDorsal anterior cingulate cortexAnterior cingulate cortexRegional activationFunctional magnetic resonance imagingMagnetic resonance imagingMedial prefrontal cortexLower skin conductance responsesMotor areaCingulate cortexResonance imagingPrefrontal cortexCerebral correlatesConductance responsesTrialsSuccess trialsNeural activityStop successSignal taskPhysiological arousalCognitive performanceNeural correlatesCortex
2011
Functional networks for cognitive control in a stop signal task: Independent component analysis
Zhang S, Li C. Functional networks for cognitive control in a stop signal task: Independent component analysis. Human Brain Mapping 2011, 33: 89-104. PMID: 21365716, PMCID: PMC3674850, DOI: 10.1002/hbm.21197.Peer-Reviewed Original ResearchConceptsStop-signal taskCognitive controlFronto-parietal networkStop successError processingSignal taskComponent processesFunctional networksLeft fronto-parietal networkRight fronto-parietal networkSelf-referential processingCritical executive functionCortico-subcortical networksAttentional monitoringExecutive functionResponse inhibitionError trialsNeural processesIndependent component analysisBehavioral engagementMotor preparationMotor cortical networkCortical networksSE trialsLinear modeling