In an fMRI study of the Ultimatum Game, Sanfey et al. (2003) found which region was more active in unfair than fair offers, and was also more active when unfair offers were rejected than accepted?
A) Insula
B) Amygdala
C) Lateral prefrontal cortex
D) Orbito-frontal cortex

Question

Quizplus · Accepted Answer

The insula was found to be more active in response to unfair offers compared to fair offers in the Ultimatum Game, according to Sanfey et al. (2003). This region was also more active when participants chose to reject these unfair offers, indicating its role in processing the emotional aspects of fairness and decision-making.

In an FMRI Study of the Ultimatum Game, Sanfey Et