Which Research Finding Supports the Idea That Individuals May Inherit

Multiple Choice

Which research finding supports the idea that individuals may inherit a predisposition to posttraumatic stress disorder?

A) Deficient levels of GABA in combat veterans
B) Overactivity in the amygdala and slowed activity in the prefrontal cortex
C) Elevated cortisol levels in babies born to women who were pregnant during the September 11, 2001, terrorist attacks
D) Abnormal activity of cortisol and norepinephrine in the blood, urine, and saliva of concentration camp survivors