Hello and welcome to HCM. I have read your question and understand your concerns. In order to help you, we need to know about your symptoms and tests you underwent. Also there is need for information about treatment you were prescribed. A common feature after head trauma is post traumatic stress disorder, a condition that needs to be treated mainly by use of drugs such Zoloft for example (an antidepressant). However, post in detail your health concerns, so we can understand better your condition and guide you to treatment possibilities. Greetings.