2022
Rethinking “aggression” and impulsivity in bipolar disorder: Risk, clinical and brain circuitry features
Drachman R, Colic L, Sankar A, Spencer L, Goldman DA, Villa LM, Kim JA, Oquendo MA, Pittman B, Blumberg HP. Rethinking “aggression” and impulsivity in bipolar disorder: Risk, clinical and brain circuitry features. Journal Of Affective Disorders 2022, 303: 331-339. PMID: 35181384, PMCID: PMC9109470, DOI: 10.1016/j.jad.2022.02.047.Peer-Reviewed Original ResearchConceptsSubstance use disordersChildhood Trauma QuestionnaireChildhood maltreatmentBarratt Impulsiveness Scale scoresBipolar disorderAnterior cingulate cortexEmotional childhood maltreatmentElevated mood statesBIS total scoreBilateral orbitofrontal cortexMotor impulsivenessSuicide attemptsOrbitofrontal cortexImpulsiveness scoresMood statesBehavioral dyscontrolCingulate cortexBehavioral constructsTrauma QuestionnaireBrain circuitrySocial behaviorElevated aggressionModest sample sizeBrain regionsSuicide ideation
2019
Imaging suicidal thoughts and behaviors: a comprehensive review of 2 decades of neuroimaging studies
Schmaal L, van Harmelen AL, Chatzi V, Lippard ETC, Toenders YJ, Averill LA, Mazure CM, Blumberg HP. Imaging suicidal thoughts and behaviors: a comprehensive review of 2 decades of neuroimaging studies. Molecular Psychiatry 2019, 25: 408-427. PMID: 31787757, PMCID: PMC6974434, DOI: 10.1038/s41380-019-0587-x.Peer-Reviewed Original ResearchConceptsVentral prefrontal cortexSuicidal ideationSuicidal thoughtsDorsal PFCDorsal anterior cingulate cortexAnterior cingulate cortexHigh-risk circumstancesBrain alterationsBrain areasLarger sample sizeCingulate cortexMolecular alterationsMental disordersNarrative reviewSuicide thoughtsPrefrontal cortexNeurobiological substratesInhibition of behaviorSuicide attempt behaviorBrain systemsCortexInsulaImpairmentComprehensive reviewLongitudinal design
2012
Integrating Imaging and Genetic Research
Perlis R, Blumberg H. Integrating Imaging and Genetic Research. 2012, 239-252. DOI: 10.1093/med/9780199797608.003.0101.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsBipolar disorderCorticolimbic systemAbstract Neuroimaging studiesHomogeneous patient populationAnterior cingulate cortexPatient populationBrain changesClinical practiceCingulate cortexPersonalized treatmentVentral prefrontalNeuroimaging studiesGenetic association studiesConvergence of findingsMolecular mechanismsAssociation studiesGenetic studiesCommon variationDisordersGenetic researchFuture investigationsImaging
2009
Functional and Structural Connectivity Between the Perigenual Anterior Cingulate and Amygdala in Bipolar Disorder
Wang F, Kalmar JH, He Y, Jackowski M, Chepenik LG, Edmiston E, Tie K, Gong G, Shah MP, Jones M, Uderman J, Constable RT, Blumberg HP. Functional and Structural Connectivity Between the Perigenual Anterior Cingulate and Amygdala in Bipolar Disorder. Biological Psychiatry 2009, 66: 516-521. PMID: 19427632, PMCID: PMC2830492, DOI: 10.1016/j.biopsych.2009.03.023.Peer-Reviewed Original ResearchConceptsPerigenual anterior cingulate cortexHealthy comparison subjectsBipolar disorderFunctional magnetic resonance imagingDiffusion tensor imagingFunctional connectivityWhite matterFractional anisotropyHC groupPerigenual anterior cingulateAnterior cingulate cortexMagnetic resonance imagingGray matter structuresRegional fractional anisotropyWhite matter connectivityEmotional processingFunctional connectivity measuresSignificant positive associationBD groupComparison subjectsAnterior cingulateCingulate cortexResonance imagingSignificant associationBrain regions