by Gracie Blackwell and Sarah Elmer, Texas A&M University Graphical abstract. Credit: Experimental Neurology (2021). DOI: 10.1016/j.expneurol.2021.113946 When soldiers go into combat, they put themselves at risk of a traumatic brain injury (TBI), which is caused by a bump, blow or jolt to the head. Explosions experienced during combat or training exercises can cause a soldier’s head...