Format

Send to:

Choose Destination
See comment in PubMed Commons below
Trends Cogn Sci. 2007 Sep;11(9):387-92. Epub 2007 Aug 17.

The amygdala and ventromedial prefrontal cortex in morality and psychopathy.

Author information

  • 1Mood and Anxiety Program, National Institute of Mental Health, Department of Health and Human Services, 15K North Drive, MSC 2670, Bethesda, MD 20892, USA. blairj@intra.nimh.nih.gov

Abstract

Recent work has implicated the amygdala and ventromedial prefrontal cortex in morality and, when dysfunctional, psychopathy. This model proposes that the amygdala, through stimulus-reinforcement learning, enables the association of actions that harm others with the aversive reinforcement of the victims' distress. Consequent information on reinforcement expectancy, fed forward to the ventromedial prefrontal cortex, can guide the healthy individual away from moral transgressions. In psychopathy, dysfunction in these structures means that care-based moral reasoning is compromised and the risk that antisocial behavior is used instrumentally to achieve goals is increased.

PMID:
17707682
[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Elsevier Science
    Loading ...
    Write to the Help Desk