Mark, thanks so much for the information and for sharing your personal experience. The article on the ImPACT test is interesting. In our school district, the athletic trainers use it as a screening tool combined with a report of symptoms. When my youngest had his concussion a month ago, we took him to a specialist that was very thorough and cautious. With my oldest, we took him to his regular doctor since the specialist wasn't available until next week. The regular doctor seemed to take the same approach as the specialist and even called today to see how my son was doing. Thankfully, both of my boys have agreed to not play soccer this spring, so they won't be heading any soccer balls. My oldest son is graduating and has no plans to continue with soccer or wrestling in college. My youngest son has 2 more years of high school and has his heart set on playing soccer in the fall and wrestling in the winter. After having a concussion this year, I think he will be more cautious and aware of head injuries, but that still cannot prevent them.

Thanks again to everyone for the insight and well wishes! Your background information makes me realize how serious and lasting a head injury can be and I wish all of you the best.