Constant stress as a result of severe and chronic posttraumatic stress disorder may ultimately make the hippocampus larger.

Question

Quizplus · Accepted Answer

Chronic stress can actually lead to the shrinking of the hippocampus, not an increase in size. This is because prolonged exposure to the stress hormone cortisol can damage and kill cells in the hippocampus, which is an important part of the brain involved in memory and emotion regulation.  However, it is important to note that the relationship between stress and the hippocampus is complex and may differ in certain situations or in individuals with different levels of resilience.

Constant Stress as a Result of Severe and Chronic Posttraumatic