Contact: Diana Yates
University of Illinois at Urbana-Champaign
Caption: With his colleagues, Beckman Institute director Arthur Kramer found an association between physical fitness and the integrity of white-matter tracts in the brains of 9- and 10-year-old children.
Credit: L. Brian Stauffer
Usage Restrictions: Credit: L. Brian Stauffer
Related news release: Physically fit kids have beefier brain white matter than their less-fit peers