Yeah you do....The US military now uses the term CSR or "Combat Stress Reaction" and it's symptoms vary depending upon what kind of combat stress a soldier is exposed to. It's usually a short term condition but can become acute and morph into long term PTSD if not treated properly. In WWII and the Korean War and early Vietnam, it was known as "Combat Fatigue" or "Battle Neurosis". It's classic symptoms are "The 1000 yard stare", mutism, confusion, amnesia, severe anxiety, headaches, shaking and tremors, loss of motor control or coordination and a host of other physical, psychological and neurological disorders.
Each war after WWI has been different because tactics, equipment technology and frontline exposure has changed and evolved in duration and subsequent treatment. But recently US doctors have discovered that neurological and psychological damage done to soldiers exposed to IED explosions mimics that of soldiers afflicted with Shell Shock during WWI. This is leading the medical community to believe that there has been very little difference over the last 100 years in the effects of severe combat on the human neurological system.
