Jessica Was Playing Poker While on a Vacation in Las

Multiple Choice

Jessica was playing poker while on a vacation in Las Vegas,and in a fit of exuberance,bet all of her money on one hand.Unfortunately,it turned out to be a losing hand.If we were using functional magnetic resonance imaging (fMRI) to observe Jessica's reactions to losing,which structure might have shown especially increased activation?​ 

A) her anterior cingulate cortex 
B) her posterior cingulate cortex 
C) her amygdala 
D) her hippocampus