THis guy spent ten hours with her. He gave lots of good info about how she responded to all his commands. Could even walk with assistance of bars before Michael won his settlement.
If she got better in certain health institutions Michael had her moved.
All I am saying is that perhaps you shouldn't take this guy's word to the bank, as you appear to be doing. He brags about questionable creditials, he is featured at www.quackwatch.com, and most reputable neurosurgeons say that his theories are not only unhelpful, but can actually be harmful to certain brain-injured patients.
If you buy that "Nobel prize" crap, you really need to do some research. Let me put it this way - no one in the scientific community nominated him.