2012
The influence of risky and conservative mental sets on cerebral activations of cognitive control
Winkler AD, Hu S, Li CS. The influence of risky and conservative mental sets on cerebral activations of cognitive control. International Journal Of Psychophysiology 2012, 87: 254-261. PMID: 22922525, PMCID: PMC3511622, DOI: 10.1016/j.ijpsycho.2012.08.010.Peer-Reviewed Original ResearchConceptsStop-signal taskMental setCognitive controlSignal taskCerebral activationPre-supplementary motor areaGo reaction timePrevious imaging workReaction timeReward uncertaintyCognitive functioningIndividual differencesStop errorGreater activationNeural responsesSalient eventsContextual effectsImaging workRetrosplenial cortexMore salientAdult participantsMotor areaSuccess trialsCerebral responsesReward
2002
Altered performance of schizophrenia patients in an auditory detection and discrimination task: exploring the ‘self-monitoring’ model of hallucination
Li CS, Chen MC, Yang YY, Chen MC, Tsay PK. Altered performance of schizophrenia patients in an auditory detection and discrimination task: exploring the ‘self-monitoring’ model of hallucination. Schizophrenia Research 2002, 55: 115-128. PMID: 11955971, DOI: 10.1016/s0920-9964(01)00203-1.Peer-Reviewed Original ResearchConceptsAuditory detectionDiscrimination taskSchizophrenia patientsModel of hallucinationsSelf-generated eventsSignal detection theoryPerceptual decisionsPerceptual signalsResponse biasPerceptual channelsPsychophysical studiesDetection theoryOnline processingPsychometric functionsAltered performanceCorollary dischargeConsistent supportMood disordersTaskHallucinationsBiasHallucinatingImpairmentTheoryPatient controls