VMS December 4, 2017 8:00 pm CTE, Concussions and the Challenge of Diagnoses Jonathan Cherry, fellow in neurology at BU School of Medicine’s CTE Center, gives his take on the latest advancements in diagnosing CTE-damaged brains in living athletes. US & World Videos 1:56 20-year-old killed, teen critically hurt in Northbridge double stabbing 1:02 Bruins fans hyped after Game 7 OT win over Maple Leafs 0:33 Paperwork filed to charge student accused of school shooting threats in Milton 1:50 Man found shot to death in Taunton shed 0:49 Bowling alley reopens 6 months after mass shootings in Lewiston, Maine