Brain imaging studies consistently show that PTSD is correlated with smaller _______ volume in the brain.

Question

Quizplus · Accepted Answer

Several studies have demonstrated the involvement of the hippocampus in the pathophysiology of PTSD. A meta-analysis of structural neuroimaging studies found that individuals with PTSD have smaller hippocampal volumes compared to control groups. This suggests that chronic stress, as observed in PTSD, may lead to structural changes in the brain, specifically in the hippocampus, which plays a crucial role in the consolidation of memories, emotional regulation, and contextual processing.

Brain Imaging Studies Consistently Show That PTSD Is Correlated with Smaller