title: Medial prefrontal cortex activity when thinking about others depends on their age.
abstract: This functional magnetic resonance imaging study examined medial prefrontal cortex (mPFC) activity as young and older participants rated an unknown young and older person, and themselves, on personality characteristics. For both young and older participants, there was greater activation in ventral mPFC (anterior cingulate) when they made judgments about own-age than other-age individuals. Additionally, across target age and participant age, there was greater activity in a more anterior region of ventral mPFC (largely medial frontal gyrus, anterior cingulate) when participants rated others than when they rated themselves. We discuss potential interpretations of these findings in the context of previous results suggesting functional specificity of subregions of ventral mPFC.
authors: Department of Psychology, Yale University, New Haven, CT, USA. natalie.ebner@yale.edu
authors: Natalie C
authors: NC
authors: Ebner
authors: Sebastian
authors: S
authors: Gluth
authors: Matthew R
authors: MR
authors: Johnson
authors: Carol L
authors: CL
authors: Raye
authors: Karen J
authors: KJ
authors: Mitchell
authors: Marcia K
authors: MK
authors: Johnson
mesh_terms: D000328:Adult; D000367:Age Factors; D001519:Behavior / Q000502:physiology; D005260:Female; D006801:Humans; D007600:Judgment / Q000502:physiology*; D008279:Magnetic Resonance Imaging; D009483:Neuropsychological Tests; D010551:Personality; D017397:Prefrontal Cortex / Q000033:anatomy & histology / Q000502:physiology*; D012649:Self Concept; D013850:Thinking / Q000502:physiology*; D055815:Young Adult