People with PTSD show a smaller sized hippocampus, a preexisting condition that made them susceptible to developing PTSD when they were later exposed to trauma.

Question

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Studies have shown that individuals with PTSD typically have a smaller sized hippocampus, which is the part of the brain involved in memory consolidation and emotional processing. It is believed that this smaller size is a preexisting condition that makes them more susceptible to developing PTSD when exposed to traumatic events.

People with PTSD Show a Smaller Sized Hippocampus, a Preexisting