Altered frontal cortex functioning in emotion regulation and hopelessness in bipolar disorder
Sankar A, Purves K, Colic L, Lippard ETC, Millard H, Fan S, Spencer L, Wang F, Pittman B, Constable RT, Gross JJ, Blumberg HP. Altered frontal cortex functioning in emotion regulation and hopelessness in bipolar disorder. Bipolar Disorders 2020, 23: 152-164. PMID: 32521570, PMCID: PMC7790437, DOI: 10.1111/bdi.12954.Peer-Reviewed Original ResearchConceptsExplicit emotion regulationEmotion regulationBrain responsesMood statesDorsal anterior cingulate cortexEmotion regulation difficultiesHappy facial stimuliFrontal cortex functioningDorsal frontal regionsBipolar disorderAcute mood symptomsAnterior cingulate cortexFunctional MRI dataMajor suicide risk factorsNegative affective symptomsEuthymic mood stateRegional brain responsesFacial stimuliRegulation difficultiesFrontal engagementMOFC responseNegative emotionsLoss of motivationDiminished motivationEuthymic individuals