In neurochemistry we recently discussed an article written about concussion and traumatic brain injury. This is a very relevant topic and I’m sure we have all heard much about it in recent news, especially in regards to the best sport on the face of the planet, football. Reports of previous NFL players coming out with confessions of repeated concussions and the terrible side effects that developed out of them have spurred officials to take drastic measures in concussion treatment and prevention. As seen in the video link that is embedded, the NFL and its players are by and large positively receptive to the changes taking place within the NFL.
Video: http://www.vikings.com/media-vault/videos/Vikings-Helping-To-Raise-Concussion-Awareness/e94acbfd-0d6c-4b54-8dea-811b53a6c480
The video mentioned ways of testing for concussion on the sideline. What our article talked about was the neuroscience behind concussions. Things like blood-brain barrier shearing, axonal retraction balls, and widespread neuronal depolarization are products of the physical injury caused by the biophysical acceleration of a concussive injury.
What makes me sad about concussion is that although it is a serious issue and does need to be watched carefully, many parents forbid their children from playing based on the risks of concussion. Concussions can be devastating, especially if there is a repeat injury before the body can heal the initial damage. However, individual concussions are not nearly as damaging as chronic repetitive concussions as long as adequate time is given for recovery. Meaning, in short, that if adequate measures are taken children and teenagers should be allowed and encouraged to play sports.
Let 'Em Play Ref
