Helmets May Not Prevent Concussions - But This Tech Might..
Utter disgrace': Iran goalkeeper allowed to play on at World Cup after head clash, World Cup 2022
Soccer star Briana Scurry discusses her traumatic brain injury : NPR
Why players are wearing unusual collars at Women's World Cup explained - Mirror Online
$200 Q-Collar is designed to prevent athlete brain injuries
World Cup Players Are Wearing a Neck Device to Protect Their Brains
A collar might help prevent concussions in sports like soccer: Study - ABC News
Will This Device Protect Athletes' Brains, or Only Make Them Think It Does? - The New York Times
World Cup-winner Steve Thompson among 169 ex-players in concussion lawsuit against rugby authorities
This Is Your Brain. This Is Your Brain as a Weapon. – Foreign Policy