Biological scarring, as seen in some disorders such as PTSD, demonstrates that

Question

Quizplus · Accepted Answer

Biological scarring refers to the changes in the brain that occur as a result of a disorder such as PTSD. This demonstrates that the brain may change as a result of the disorder, indicating that the brain may be scarred or altered from the experience. This supports option B. It does not necessarily mean that the brain cannot heal itself or that brain plasticity is impossible, so options A and D can be ruled out. While genetics may play a role in vulnerability to a disorder, this is not specifically demonstrated by biological scarring, so option C is not the best choice.

Biological Scarring, as Seen in Some Disorders Such as PTSD