I went to Palo Alto medical center in California for TBI testing. I had two days of tests. Once a lady came to get me for a test and took of like she was running a race, I let her go till she was out of sight, she finally slowed down. Set your comfortable pace, tell them to slow down if you cannot walk that fast. Among others I saw an eye doctor, she explained to me why I have a hard time reading. For some reason (TBI) when I looked from right to left my eyes track fine but from left to right my eyes would stop right in the middle then move on, she told what the name is???? Caused by TBI. In secession with the shrink I had to start at the beginning of a maze, take a pencil and draw my way out, she told me do not LIFT the pencil, two out of three mazes I lifted the pencil. (TBI) This person showed me a picture of stock of celery, I could even think of its name. She said C CEL CELER and finally I said celery. (TBI) She also told me this was a test and I received points, I didn’t get many points for the word celery. The therapist had me stand on one foot, not too much of a problem for either foot BUT when I closed my eyes I could only do it for about two seconds. (TBI) After the two days my report showed, in their words, I had 16 of the 17 symptoms of PTSD. Good luck with your test. bill