Baseline testing is a pre-season, proactive assessment that measures things like memory, reaction time and processing speed ...

AFL star Troy Selwood made a final wish to donate his brain to concussion research before he tragically took his own life.

In a poignant testament to the need for concussion awareness in sports, former AFL star Troy Selwood made the courageous decision to donate his brain for research into concussion when he passed away.

There is nothing in football that can compare to a concussion. The NFL continues to take steps to combat the head injury.

The former AFL star wrote in his will that he wanted to help those studying the long-term effects of head knocks.