Head Trauma and Dementia

Russell, ER, Mackay, DF, Stewart, K et al. Association of field position and career length with risk of neurodegenerative disease in male former professional soccer players. JAMA Neurol. 2021; 78:1057-1063. doi.org/10.1001/jamaneurol.2021.2403

Russell ER, Mackay DF, Lyall D, Stewart K, MacLean JA, Robson J, Pell JP, Stewart W. Neurodegenerative disease risk among former international rugby union players. J Neurol Neurosurg Psychiatry. 2022 Dec;93(12):1262-1268. doi: 10.1136/jnnp-2022-329675