In posttraumatic stress disorder (PTSD), when a traumatic memory is reactivated it returns to a labile state; it becomes even stronger when reconsolidated in the presence of
A) stress hormones.
B) beta-blockers.
C) dopamine.
D) benzodiazepines.

Question

Quizplus · Accepted Answer

When a traumatic memory is reactivated, stress hormones such as cortisol are released, which can make the memory even stronger when reconsolidated. Animal studies have shown that preventing the release of stress hormones during reconsolidation can weaken or even erase traumatic memories. Benzodiazepines are not effective in treating PTSD, and dopamine and beta-blockers have mixed and limited evidence for their effectiveness in treating PTSD.

In Posttraumatic Stress Disorder (PTSD), When a Traumatic Memory Is