Shell shock wwi hi-res stock photography and images - Alamy

From shell-shock to PTSD, a century of invisible war trauma

Why was shell shock so prevalent in WWI? - Quora

Is there any evidence that the soldier in this photo has shell shock? (Alternate question: is the soldier in this photo a good example of shell shock?) : r/AskHistorians

From The Napoleonic Wars to Vietnam And Iraq: A History of War Trauma

What is the meaning of shell shock? - Question about English (US)

WWI Shell Shock, Overview, Symtoms & Treatment - Video & Lesson Transcript

Combat fatigue, Stress Management, Sleep Hygiene & Coping Strategies

Combat fatigue Stress Management, Sleep Hygiene & Coping

Opinion From the Trenches in Ukraine, We Know Our Enemy Is in

Is shell shock/battle fatigue/PTSD a relatively modern condition