Neuroimaging research finds that those who suffer from posttraumatic stress disorder (PTSD) may be experiencing faulty communication between the _________ and __________ in the brain.
A) limbic system; brain stem
B) hippocampus; prefrontal cortex
C) reticular activating system; reticular inhibiting system
D) hypothalamus; amygdala
E) ventral tegmentum; dorsal insula

Question

Quizplus · Accepted Answer

Research has shown that individuals with PTSD have reduced connectivity between the hippocampus (involved in memory and emotion regulation) and prefrontal cortex (involved in cognitive functions such as decision-making). This communication breakdown may contribute to symptoms such as intrusive memories, avoidance behaviors, and heightened anxiety.

Neuroimaging Research Finds That Those Who Suffer from Posttraumatic Stress