Call for Participants Posted on November 24, 2016 by admin Are you…. 14-20 years of age? a person who suffered a concussion within the past two years? interested in concussion research? wanting to help others? If so, you may find this YouTube video of interest. Share this: Email a link to a friend (Opens in new window) Email Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Pinterest (Opens in new window) Pinterest Share on Tumblr (Opens in new window) Tumblr Like this:Like Loading…