Format

Send to

Choose Destination

See 1 citation found by title matching your search:

Ann N Y Acad Sci. 2013 Sep;1299:42-51. doi: 10.1111/nyas.12229.

How serotonin shapes moral judgment and behavior.

Author information

1
Wellcome Trust Centre for Neuroimaging, University College London, London, United Kingdom.

Abstract

Neuroscientists are now discovering how hormones and brain chemicals shape social behavior, opening potential avenues for pharmacological manipulation of ethical values. Here, we review recent studies showing how altering brain chemistry can alter moral judgment and behavior, focusing in particular on the neuromodulator serotonin and its role in shaping values related to harm and fairness. We synthesize previous findings and consider the potential mechanisms through which serotonin could increase the aversion to harming others. We present a process model whereby serotonin influences social behavior by shifting social preferences in the positive direction, enhancing the value people place on others' outcomes. This model may explain previous findings relating serotonin function to prosocial behavior, and makes new predictions regarding how serotonin may influence the neural computation of value in social contexts.

KEYWORDS:

fairness; harm aversion; moral judgment; serotonin

PMID:
25627116
PMCID:
PMC3817523
DOI:
10.1111/nyas.12229
[Indexed for MEDLINE]
Free PMC Article

Supplemental Content

Full text links

Icon for Wiley Icon for PubMed Central
Loading ...
Support Center