You have absolutely no evidence of this, and there have been multiple independent medical examinations and diagnoses.
I possess the same amount of evidence as those who point to secret Russian spy technology ;)
> and there have been multiple independent medical examinations and diagnoses
That'd be unremarkable under any of the possible options.
Which is...?
Which begs the question: What was there first, the brain injury or the weird sensations? Who's to say his weird sensations are not the result of said brain injury? Which imho is the far more plausible explanation.