The classic case of railroad worker phineas gage best illustrated that frontal lobe damage can

The choices are as follows:

A) prevent plasticity.
B) enhance moral reasoning skills.
C) alter one's personality.
D) facilitate neurogenesis.

I believe the correct answer is option C. The classic case of railroad worker phineas gage best illustrated that frontal lobe damage can alter one's personality. 

Iwould say c. take responsibility for your behavior