How Do Concussions Affect the Brain? | The Agenda

How do head injuries and concussions increase risk for brain disease? And what can we do to prevent people from getting hurt? We explore these risks, as well as new science that may help identify brain disease sooner.
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The Agenda with Steve Paikin is TVO Today's flagship current affairs program, devoted to exploring the social, political, cultural and economic issues that are changing our world. We consistently offer a diversity of viewpoints and in-depth analysis of what lies behind the headlines. See more about The Agenda with Steve Paikin at www.tvo.org/th...