2016
A dual but asymmetric role of the dorsal anterior cingulate cortex in response inhibition and switching from a non-salient to salient action
Manza P, Hu S, Chao HH, Zhang S, Leung HC, Li CS. A dual but asymmetric role of the dorsal anterior cingulate cortex in response inhibition and switching from a non-salient to salient action. NeuroImage 2016, 134: 466-474. PMID: 27126003, PMCID: PMC4912860, DOI: 10.1016/j.neuroimage.2016.04.055.Peer-Reviewed Original ResearchConceptsDorsal anterior cingulate cortexStop-signal reaction timeAnterior cingulate cortexSignal reaction timeCingulate cortexResponse inhibitionMotor inhibitionPre-supplementary motor areaRegional activationPre-SMA functionRegional brain activationMotor response inhibitionMotor areaStop trialsSalience processingBrain activationSalience detectionSuccess trialsSignal taskTrialsInhibitionSuccessful inhibitionInfrequent stimuliCortexActivation
2015
Response Inhibition
Li C. Response Inhibition. 2015, 303-317. DOI: 10.1016/b978-0-12-397025-1.00248-7.Peer-Reviewed Original ResearchResponse inhibitionRight inferior frontal cortexStimulus-driven processesMotor response inhibitionInferior frontal cortexPresupplementary motor areaFunctional brain imagingIndividual brain regionsPsychological constructsNeural substratesComponent processesBehavioral paradigmsReactive controlMotor areaBrain regionsFrontal cortexBrain imagingConceptual frameworkCortexConstructsParadigmDistinctionMonkeys
2009
Functional Connectivity Delineates Distinct Roles of the Inferior Frontal Cortex and Presupplementary Motor Area in Stop Signal Inhibition
Duann JR, Ide JS, Luo X, Li CS. Functional Connectivity Delineates Distinct Roles of the Inferior Frontal Cortex and Presupplementary Motor Area in Stop Signal Inhibition. Journal Of Neuroscience 2009, 29: 10171-10179. PMID: 19675251, PMCID: PMC2769086, DOI: 10.1523/jneurosci.1300-09.2009.Peer-Reviewed Original ResearchConceptsMotor response inhibitionBasal ganglia circuitryPresupplementary motor areaInferior prefrontal cortexStop-signal inhibitionMotor areaRight inferior prefrontal cortexPrefrontal cortexResponse inhibitionSignal inhibitionRecent imaging literaturePrimary motor cortexMedial prefrontal cortexInferior frontal cortexMotor cortexFrontal cortexCortical areasPrimary siteVentral attention systemPreSMAGreater effective connectivityCortexFunctional interconnectivityPsychophysiological interactionGo trialsActivation of the pre-supplementary motor area but not inferior prefrontal cortex in association with short stop signal reaction time – an intra-subject analysis
Chao H, Luo X, Chang J, Li CS. Activation of the pre-supplementary motor area but not inferior prefrontal cortex in association with short stop signal reaction time – an intra-subject analysis. BMC Neuroscience 2009, 10: 75. PMID: 19602259, PMCID: PMC2719646, DOI: 10.1186/1471-2202-10-75.Peer-Reviewed Original ResearchConceptsStop-signal reaction timeRight inferior prefrontal cortexStop-signal taskPre-supplementary motor areaShorter stop-signal reaction timesInferior prefrontal cortexSignal reaction timePrefrontal cortexResponse inhibitionMotor areaMiddle/posterior cingulate cortexMotor response inhibitionInferior frontal cortexRegional brain activationStop-signal inhibitionLonger stop-signal reaction timesInhibitory motor controlPosterior cingulate cortexMedial prefrontal cortexReaction timeGreater activityAttentional monitoringNeural processesSignal taskBrain activation
2008
Subcortical processes of motor response inhibition during a stop signal task
Li CS, Yan P, Sinha R, Lee TW. Subcortical processes of motor response inhibition during a stop signal task. NeuroImage 2008, 41: 1352-1363. PMID: 18485743, PMCID: PMC2474693, DOI: 10.1016/j.neuroimage.2008.04.023.Peer-Reviewed Original ResearchConceptsMotor response inhibitionSubthalamic nucleusStop-signal reaction timeStop-signal taskResponse inhibitionShorter stop-signal reaction timesSignal inhibitionMagnetic resonance imaging studyGreater activationLonger stop-signal reaction timesSignal taskResonance imaging studyFunctional magnetic resonance imaging studySubcortical processesStop-signal inhibitionGroups of subjectsSubthalamic activityBasal gangliaSignal reaction timeThalamic nucleiCaudate headImaging studiesStop trialsMedial prefrontal activityCortical mechanisms