It was announced last month that the NFL will pay $765 million to settle a lawsuit involving thousands of its former players over problems related to head trauma. While the concern is growing, little is known about how a season of head hits affects the youngest players -- ages 6 to 18. Numbering nearly 4.5 million, they’re the largest group of football athletes.
Using accelerometer-equipped helmets, researchers at Wake Forest Baptist Medical Center recorded more than 16,000 impacts over the 2012-2013 season at two youth teams and one high school team. They gave the players neurological tests and brain scans to look for before-and-after changes.
Using these data, they hope to develop a tool that identifies when a player has been hit hard enough (or repeatedly enough) to risk a concussion or other serious injuries.
Meanwhile, University of Notre Dame researchers are planning to test out a voice-analysis app (which runs on a tablet) on 1,000 students in 20 different schools in the Midwest.
Head injuries change speech characteristics, with negative effects on vowel production in particular. The program pulls out the vowel segment from a set of predetermined words, then analyzes that sound for changes that may indicate a brain injury.
The researchers initially tested the app with 125 collegiate boxers:
Image: Kid's Birthday Parties via Flickr
This post was originally published on Smartplanet.com