Re the brain injury symptoms, you might check out Dr. Daniel Amen's books ( I think he also has a website). My mom sent me a bunch of his books, not realizing that my ex was an alcoholic. He's done a lot of work with TBI patients. Now that your guy has gotten sober, this type of nutritional and cognitive healing will actually do him some good. The brain can heal after a serious injury, provided the brain's owner isn't continuing to damage it with booze.