2003
Amygdala hyperreactivity in borderline personality disorder: implications for emotional dysregulation
Donegan NH, Sanislow CA, Blumberg HP, Fulbright RK, Lacadie C, Skudlarski P, Gore JC, Olson IR, McGlashan TH, Wexler BE. Amygdala hyperreactivity in borderline personality disorder: implications for emotional dysregulation. Biological Psychiatry 2003, 54: 1284-1293. PMID: 14643096, DOI: 10.1016/s0006-3223(03)00636-x.Peer-Reviewed Original ResearchConceptsNormal control subjectsBorderline personality disorderControl subjectsBorderline patientsAmygdala hyperreactivityBPD patientsPersonality disorderEmotional dysregulationDisorders of moodFunctional magnetic resonance imagingMagnetic resonance imagingClinical research teamPatientsResonance imagingPsychiatry departmentDSM-IVAmygdala reactivityAmygdala activationDisordersNeural responsesHyperreactivityDysregulationActivation levelsSubjectsRobust differences
2002
Atypical Depression: Enhanced Right Hemispheric Dominance for Perceiving Emotional Chimeric Faces
Bruder GE, Stewart JW, McGrath PJ, Julie G, Wexler BE, Quitkin FM. Atypical Depression: Enhanced Right Hemispheric Dominance for Perceiving Emotional Chimeric Faces. Journal Of Psychopathology And Clinical Science 2002, 111: 446-454. PMID: 12150420, DOI: 10.1037/0021-843x.111.3.446.Peer-Reviewed Original ResearchConceptsMajor depressive disorderAtypical depressionTypical depressionRight hemispheric dominanceNeurophysiologic studiesDepressive disorderHealthy controlsVegetative symptomsPatientsDistinct subtypesDiagnostic distinctionHemisphere biasHemispheric dominanceDepressionDysthymiaRight hemisphere biasFurther evidenceFace testHemispatial biasPhysical anhedoniaSymptomsSubtypesControl
1994
Decreased perceptual sensitivity to emotion-evoking stimuli in depression
Wexler B, Levenson L, Warrenburg S, Price L. Decreased perceptual sensitivity to emotion-evoking stimuli in depression. Psychiatry Research 1994, 51: 127-138. PMID: 8022947, DOI: 10.1016/0165-1781(94)90032-9.Peer-Reviewed Original ResearchConceptsFacial displaysOwn faceNegative emotion-related wordsEmotion-evoking stimuliEmotion-related wordsDichotic listening paradigmEmotion-related stimuliNegative facial displaysNormal cognitive processingNeutral wordsAutomatic mimicryCognitive processingPerceptual sensitivityFacial mimicryNegative wordsEmotional responsesDichotic testsSelective perceptionDepressed patientsStimuliWordsHealthy controlsEmotionsFaceSuch measures