Heading football and head impacts 'change blood patterns in brain', Soccer

Repeated heading and accidental head impacts in football potentially interfere with signalling pathways in the brain, according to a study of players in Norway

Concussions in youth soccer: What to know about changing rules

Football concussions - The Drake Foundation

Soccer Headers Affect Brain Activity - Physical Therapy Products

Blood miRNA Changes in Soccer Players Could Represent Biomarkers of Brain Injury

Does heading a football lead to brain damage? It's complicated

PDF) Concussion in soccer: a comprehensive review of the literature

What Happens When Soccer Bans Heading? - The Ringer

Soccer study finds women suffer more damage from headers than men

Frontiers Soccer heading immediately alters brain function and brain-muscle communication

How heading a soccer ball can hurt the brain - The Washington Post

Heading footballs immediately alters brain function, study finds, Science & Tech News

Soccer study finds women suffer more damage from headers than men