2024
Sex differences in dorsolateral prefrontal cortical and superior colliculus activities support the impact of alcohol use severity and sleep deficiency on two-back memory
Li G, Cao Y, Yang C, Li X, Yang Y, Yang L, Hao D, Li C. Sex differences in dorsolateral prefrontal cortical and superior colliculus activities support the impact of alcohol use severity and sleep deficiency on two-back memory. Quantitative Imaging In Medicine And Surgery 2024, 14: 4972986-4974986. PMID: 39022273, PMCID: PMC11250293, DOI: 10.21037/qims-24-156.Peer-Reviewed Original ResearchAlcohol use severityWorking memoryPittsburgh Sleep Quality IndexAlcohol misuseSex differencesHuman Connectome ProjectPath modelAssociated with working memory deficitsNeural correlates of working memoryPittsburgh Sleep Quality Index scoreCorrelates of working memoryPrefrontal cortex responsesImpact working memoryWhole-brain regressionComorbid alcohol misusePotential sex differencesManipulation of informationImpact of drinkingDLPFC activationDrinking severityPublished routinesNeural correlatesMemory deficitsNeural measuresSleep deficiency
2012
Decreased saliency processing as a neural measure of Barratt impulsivity in healthy adults
Farr OM, Hu S, Zhang S, Li CS. Decreased saliency processing as a neural measure of Barratt impulsivity in healthy adults. NeuroImage 2012, 63: 1070-1077. PMID: 22885245, PMCID: PMC3472158, DOI: 10.1016/j.neuroimage.2012.07.049.Peer-Reviewed Original ResearchConceptsStop-signal reaction timeStop-signal taskMiddle frontal cortexCognitive controlTrait impulsivityResponse inhibitionComponent processesSaliency processingBarratt impulsivityCognitive control functionsLeft dorsolateral prefrontal cortexPost-error slowingRegional brain activationDorsolateral prefrontal cortexSignal reaction timeYoung adult participantsBarratt Impulsivity ScaleNeural measuresError processingSignal taskBrain activationPsychophysiological interactionImpulsivity scoresBIS-11Impulsivity Scale
2009
A neural measure of behavioral engagement: Task-residual low-frequency blood oxygenation level-dependent activity in the precuneus
Zhang S, Li CS. A neural measure of behavioral engagement: Task-residual low-frequency blood oxygenation level-dependent activity in the precuneus. NeuroImage 2009, 49: 1911-1918. PMID: 19761851, PMCID: PMC2791356, DOI: 10.1016/j.neuroimage.2009.09.004.Peer-Reviewed Original ResearchConceptsBlood oxygenation level-dependent activityRegional brain activationLevel-dependent activityTask engagementNeural measuresNeural processesBrain activationPosterior cingulate cortexAttentional monitoringResponse inhibitionHuman cognitionPrefrontal activationSignal taskGreater activationBOLD activityBehavioral engagementCingulate cortexPrecuneusBrain regionsLow-frequency fluctuationsFractional amplitudeBrain imagingSeed regionIndependent component analysisEngagement