I am seeking tbi rating from the va. I went to the poly-trauma team. The neurologist stated that I have Memory loss, ringing in the ear, organization, loss of words, concentration, and some others due to the fact of a head injury while serving in the military. That was 16 years ago that I got out. As long as they can tie it to service connection then the va rep said it should be a no brainer. You just have to have a doctor say most likely.