5 ms·

So what caused 'mild traumatic brain injuries'? Mass hysteria?

• tptacek 9y ago
  Yes, or, more specifically, stress. Mild TBI is diagnosed primarily through patient-reported symptoms, and is notoriously hard to confirm with imaging.
  • kahnpro 9y ago
    Exactly. People working overseas, under stress, start experiencing symptoms and read about these "attacks" happening. And start freaking out that maybe they're a victim too.