Danielle Guillama, 16, is checked for signs of a concussion after a hit to the head during a basketball game at Miami Palmetto High. Athletic trainer intern John Barrass, 21, concluded Guillama had a concussion. Shannon Kaestle skaestle@miamiherald.com
Danielle Guillama, 16, is checked for signs of a concussion after a hit to the head during a basketball game at Miami Palmetto High. Athletic trainer intern John Barrass, 21, concluded Guillama had a concussion. Shannon Kaestle skaestle@miamiherald.com

Kids and concussions: UM, Miami-Dade pioneer study of young athletes

January 18, 2016 07:40 AM