2011
Abnormal prefrontal activity subserving attentional control of emotion in remitted depressed patients during a working memory task with emotional distracters
Kerestes R, Ladouceur CD, Meda S, Nathan PJ, Blumberg HP, Maloney K, Ruf B, Saricicek A, Pearlson GD, Bhagwagar Z, Phillips ML. Abnormal prefrontal activity subserving attentional control of emotion in remitted depressed patients during a working memory task with emotional distracters. Psychological Medicine 2011, 42: 29-40. PMID: 21733287, DOI: 10.1017/s0033291711001097.Peer-Reviewed Original ResearchConceptsVentrolateral prefrontal cortexNegative emotional informationFunctional magnetic resonance imagingEmotional distractersAttentional controlEmotional informationMemory taskMemory loadEmotional Face N-Back (EFNBACK) taskOrbitofrontal cortexNegative emotional distractersN-back taskInterface of cognitionAccurate task performanceKey neural circuitsBlood oxygen level-dependent functional magnetic resonance imagingRMDD patientsLevel-dependent functional magnetic resonance imagingAttentional biasesFacial emotionsEmotion processingDepressed patientsDistracter stimuliTrait-like abnormalitiesRight DLPFC
2003
Acute SSRI Administration Affects the Processing of Social Cues in Healthy Volunteers
Harmer C, Bhagwagar Z, Perrett D, Völlm B, Cowen P, Goodwin G. Acute SSRI Administration Affects the Processing of Social Cues in Healthy Volunteers. Neuropsychopharmacology 2003, 28: 148-152. PMID: 12496951, DOI: 10.1038/sj.npp.1300004.Peer-Reviewed Original ResearchConceptsEmotional processingFacial expressionsFacial expression recognition taskExpression recognition taskAcute SSRI administrationBasic emotionsSocial cuesEmotional intensityNeural processesSocial informationRecognition taskEarly acute effectsReduced response timeEmotional standardsSubjective experienceSocial behaviorTesting sessionsSSRI administrationAcute administrationMoodSelective serotonin reuptake inhibitorsProcessingSerotonin reuptake inhibitorsRole of serotoninHealthy female volunteers