Football greats Dwight Clark, Gale Sayers battle brain diseases
John Lydon's wife Nora Forster dies aged 80 after Sex Pistol told of her battle with Alzheimer's
NFL Super Bowl champion with memory loss writes song for wife, daughters - Deseret News
Ex-NFL player Phillip Adams had severe CTE, BU doctors say
Philip Adams: Former NFL player who killed 6 had 'unusually severe' stage 2 CTE that can change behavior, expert says
Study Of Junior Seau's Brain Finds Signs Of Neurodegenerative Disease : The Two-Way : NPR
Counting the Days While My Mind Slips Away - Sports Illustrated
Gale Sayers Dies; Elusive Hall of Fame Running Back Was 77 - The New York Times
Brett Favre: Memory lapse 'put a little fear in me'
Brett Favre: Memory lapse 'put a little fear in me'