title: Functional neuroimaging research in bipolar disorder.
abstract: Functional neuroimaging techniques have been important research tools in the study of bipolar disorder (BPD). These methods provide measures of regional brain functioning that reflect the mental state at the time of scanning and have helped to elucidate both state and trait features of BPD. This chapter will review converging functional neuroimaging evidence implicating state and trait dysfunction in a ventral prefrontal cortex-amygdala neural system in BPD. Emerging evidence that suggests a developmental progression in dysfunction in this neural system over the course of adolescence will be considered. Finally, new research approaches that have begun to reveal the contribution of specific genetic mechanisms to regional dysfunction in the disorder, potential salutary effects of medications, and structure-function relationships will be discussed.
authors.affiliation: Department of Psychiatry, Yale University School of Medicine, 300 George Street, Suite 901, New Haven, CT, 06511, USA.
authors.forename: Benjamin N
authors.initials: BN
authors.lastname: Blond
authors.forename: Hilary P
authors.initials: HP
authors.lastname: Blumberg
mesh_terms: D000293:Adolescent; D000679:Amygdala / Q000000981:diagnostic imaging; D001714:Bipolar Disorder / Q000000981:diagnostic imaging; D059907:Functional Neuroimaging; D006801:Humans; D008279:Magnetic Resonance Imaging; D017397:Prefrontal Cortex / Q000000981:diagnostic imaging