A new laboratory study shows bicycle helmets significantly reduce the causes of head, skull and brain injury -- linear and angular head accelerations, and the impact force of a crash. The ...

RPY data alone yielded the highest individual signal accuracy at 67.83%, compared with just 44.44% with linear acceleration data and 32.17% with angular velocity.

A new laboratory study shows bicycle helmets significantly reduce the causes of head, skull and brain injury -- linear and angular head accelerations, and the impact force of a crash. The ...