Expert alert: Dr. Michael Grey leads new study to monitor ex-footballers for dementia signs

Expert alert: Dr. Michael Grey leads new study to monitor ex-footballers for dementia signs

Expert alert: Dr. Michael Grey leads new study to monitor ex-footballers for dementia signs

Dr. Michael Grey, who leads a project to monitor ex-footballers for early signs of dementia, has welcomed new guidelines that ban children from heading footballs during training.