Neural correlates of advantageous and disadvantageous inequity in sharing decisions.

ABSTRACT: Humans have a strong preference for fair distributions of resources. Neuroimaging studies have shown that being treated unfairly coincides with activation in brain regions involved in signaling conflict and negative affect. Less is known about neural responses involved in violating a fairness norm ourselves. Here, we investigated the neural patterns associated with inequity, where participants were asked to choose between an equal split of money and an unequal split that could either maximize their own (advantageous inequity) or another person's (disadvantageous inequity) earnings. Choosing to divide money unequally, irrespective who benefited from the unequal distribution, was associated with activity in the dorsal anterior cingulate cortex, anterior insula and the dorsolateral prefrontal

SUBMITTER: Guroglu B 

PROVIDER: S-EPMC4169616 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature