What happens to your brain when you head a soccer ball - Men's Journal

Female soccer players more vulnerable to brain trauma from heading, new study finds

Soccer brain injury could have long term implications

Frequent Soccer Ball 'Heading' May Lead to Brain Injury - Neuroscience News

Dementia risk higher for outfield players than goalkeepers - study

Soccer Players at Risk of Brain Injury, Study Finds

Study finds heading a football has immediate effect on the brain, Soccer

Moshiko Mishaelof: “If your team-mate is concussed, take him off” - FIFPRO World Players' Union

Do Headers In Soccer Lead to Brain Injuries?, by Dr. Rajpal Brar, Grandstand Central

Sports concussions affect men and women differently. Female athletes need more attention in brain research