Nope.....that and worse with me. I've had traumatic brain injury although not as bad as some people I knew, and it left me unable to read for a while. When this happened, it was still called getting your bell rung, and the 'cure' was to keep the patient awake and moving for 4 hours after the injury. At any rate, I obviously learned to read again but I am left with spells of dyslexia, where I can literally read nothing and milder spells where letters are all jumbled. Several concussions may do that to a person.