Western drama movie titled "concussion" is a film that tells the story of a true story about a doctor named Dr. Bennet Omalu (Will Smith). Dr. Bennet Omalu is an American immigrant who is a forensic neuropathologist in a very brilliant. Dr. Bennet Omalu also an inventor CTE.
CTE is a brain trauma associated with American football, both in a professional player and must fight for the truth to be known. The discovery of Dr. Bennet Omalu be a contradiction that makes the situation dangerous for dealing with instituisi most powerful in the world.