Sounds like something some people would sign up for. If you compared the injuries between multiple people with similar effects, I wonder if it would be possible to find a way to reproduce it?
Unfortunately, because they both led ordinary lives, there were no scans of their brains prior to the accident (yes, I asked). And, there certainly weren't any brain related devices recording their accidents. So, I'm not aware of any easy way to identify the injuries with enough precision.
http://en.wikipedia.org/wiki/Functional_magnetic_resonance_i...