2005
Effects of Cigarette Smoking on Spatial Working Memory and Attentional Deficits in Schizophrenia: Involvement of Nicotinic Receptor Mechanisms
Sacco KA, Termine A, Seyal A, Dudas MM, Vessicchio JC, Krishnan-Sarin S, Jatlow PI, Wexler BE, George TP. Effects of Cigarette Smoking on Spatial Working Memory and Attentional Deficits in Schizophrenia: Involvement of Nicotinic Receptor Mechanisms. JAMA Psychiatry 2005, 62: 649-659. PMID: 15939842, DOI: 10.1001/archpsyc.62.6.649.Peer-Reviewed Original ResearchConceptsVisuospatial working memoryWorking memoryAttentional deficitsCognitive deficitsOvernight abstinenceContinuous Performance Test scoresSpatial working memoryOutpatient mental health centersPerformance test scoresCognitive enhancementCPT performanceNeuropsychological assessmentSmoking reinstatementTobacco cravingControl smokersTest scoresCounterbalanced mannerMental health centersCognitive impairmentReinstatementSubjective effectsNicotine dependenceCigarette smokingDeficitsNicotinic receptor mechanisms
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