Study of NFL players reveals initial expected increase in protein seen after head injury can actually last for years
Change in brain structure and decrease in verbal learning performance both observed over two-year study
Through Head Safe Football, his family are committed to changing the future for others
Groundbreaking study highlights risk to rugby union players of all levels of the sport
Return-to-play guidelines also increased as World Rugby increases head injury safety measures
Monitoring brain biometrics can ensure safe return for athletes post-concussion
Harsher penalties will help rugby adapt in fight against neurodegenerative disease, say Headway
Following significant criticism, PFA and Premier League announce £1m fund is open to families
Day three of the Fifth Test to be dedicated to the Alzheimer's Society
Collaboration with South African rugby advances saliva testing potential further
