UCLA joins program using helmet sensors that monitor head trauma and build data for concussion problem – Orange County Register
Va. company wins NFL grant to further concussion research
New helmet design can deal with sports' twists and turns
The Extra Yard: The Ins and Outs of an American Football Helmet - Stories
Diving Headfirst Into Football Season With A New Look At Concussion Research - Science Friday
New Rules to Tackle Brain Injuries in Football
New high-tech helmets may protect American football players from debilitating concussions - Science & research news
New Smart Helmet Could Spot Concussions in Real Time
Football head injuries: How much can helmets help?
Could adding magnets to football helmets help prevent concussions? - The Washington Post
NFL Helmet Manufacturer Warned On Concussion Risk
Concussions in the NFL - Manhattan Orthopedic Care