There is so much about the brain that remains a mystery. There is so little we know, including with my son Christopher’s traumatic brain injury (TBI). Even a neurosurgeon acknowledged the vast unknown in speaking with us a few months ago. There is really no way of knowing at this point what’s going on deep down inside Christopher’s brain where hopefully neurons are firing and rewiring. We may not see any change on the surface much of the time, but... Read more