2016
Dissociable Fronto-Operculum-Insula Control Signals for Anticipation and Detection of Inhibitory Sensory Cue.
Cai W, Chen T, Ide JS, Li CR, Menon V. Dissociable Fronto-Operculum-Insula Control Signals for Anticipation and Detection of Inhibitory Sensory Cue. Cerebral Cortex 2016, 27: 4073-4082. PMID: 27473319, PMCID: PMC6059112, DOI: 10.1093/cercor/bhw219.Peer-Reviewed Original ResearchConceptsInhibitory cuesInhibitory controlIndependent functional magnetic resonanceSensory cortexCausal influenceInferior frontal cortexMultiple sensory modalitiesFunctional magnetic resonanceAnterior insular cortexDynamic causal interactionsStrong causal influencesCue anticipationPrimary sensory cortexPrepotent responsesSalient stimuliSalient cuesSensory modalitiesTrial changesSensory cuesAdaptive behaviorCuesRight frontoRIFCExternal cuesHigher anticipation
2015
Conflict anticipation in alcohol dependence — A model-based fMRI study of stop signal task
Hu S, Ide JS, Zhang S, Sinha R, Li CS. Conflict anticipation in alcohol dependence — A model-based fMRI study of stop signal task. NeuroImage Clinical 2015, 8: 39-50. PMID: 26106526, PMCID: PMC4473266, DOI: 10.1016/j.nicl.2015.03.008.Peer-Reviewed Original ResearchConceptsStop-signal reaction timeHealthy control individualsConflict anticipationAlcohol dependenceCognitive controlProactive controlSignal taskSequential effectsModel-based fMRI studyAlcohol consumptionStop signalPre-supplementary motor areaBilateral inferior parietal cortexPerigenual anterior cingulate cortexSignificant sequential effectInferior parietal cortexSignal reaction timeWhole-brain responsesAnterior cingulate cortexRecent alcohol consumptionNeural correlatesFMRI studyNeural markersMotor areaTrial onset