Emotional reactivity was measured by the galvanic skin response in healthy participants and participants with prefrontal cortex damage as they engaged in a gambling task. Compared to the healthy volunteers, the participants with prefrontal cortex damage:

A) had a weaker emotional reaction to losses but not wins.
B) had a weaker emotional reaction to both wins and losses.
C) had stronger emotional reactions to losses but not to wins.
D) did not exhibit anticipatory emotional reactions as they gambled.