Beyond the Helmet: Protecting the Brain of Your Athlete | UNC Health Talk
Do equestrian helmets prevent concussion? A retrospective analysis of head injuries and helmet damage from real-world equestrian accidents | Sports Medicine - Open | Full Text
Large Bubble Helmets Are Guardian Caps, NFL's New Safety Measure
The Role Of Helmets In Protecting The Brain - PT360
Flexible NFL helmet aims to reduce head injuries
Football helmets don't protect against concussion — and we're not sure what does
How well do football helmets protect players from concussions?
Infographic: How Sports Helmets Prevent Head Injuries| UPMC
APEX helmet designed to protect players
Football Helmet Misconceptions: Q&A | Concussion.org
David Camarillo: Why helmets don't prevent concussions -- and what might | TED Talk
Dallas-Fort Worth high school helmets and concussions
New helmet design can deal with sports' twists and turns | University of California
Helmets act like a car bumper to protect your brain
Do headgear and helmets prevent concussions? | Axis Sports Med
The Role Of Helmets In Protecting The Brain - PT360
More padding the issue of concussions and better helmets
Do Helmets Actually Protect Against Concussions? | Texas Standard
Jeremy Repanich: Helmets alone won't save football from concussions - Sports Illustrated
New Smart Helmet Could Spot Concussions in Real Time | Columbia Magazine
NFL hopes to reduce head injuries with helmet experiment | The Seattle Times
Riddell launches Axiom, latest helmet to combat concussions
How a game-changing helmet design could prevent concussions - WINK News
Football helmets don't provide much protection from concussions, study suggests - CBS News
The Best Concussion-Proof Helmets | Time
Study: Newer Football Helmets Could Slash Concussion Risks
A concussion-proof helmet? It doesn't exist today ... and may be an impossible dream - cleveland.com