Battle fatigue

"Walker chronicles some of his own military experiences and delves into the complexities of battle fatigue and traumatic brain injury, conditions that have been around since humans first engaged in mortal combat. Examining the last three major wars involving American participation, with particular attention to conflicts in Afghanistan and Iraq, Walker clearly illustrates examples and causes of battle fatigue via personal interviews with veterans and healthcare professionals and provides insights into the latest treatments and cures available."--Amazon.com.