http://www.chiefs.com/news/article-2...e-b85f44e3d744
Update:
Smith passed his imPACT test with the independent Neurologist today confirming again that he is NOT showing concussion symptoms despite 4 days of evaluations.
There's concern that the fluid buildup/hematomas around his ears from multiple games with blows to the helmet caused his brief dizziness. No nausea, vomiting, Loss of consciousness, posturing, muscle rigidity on review of the footage.
Leave the testing to the doctors, CP.