It doesn't blow it out of the water - ya know why? Because the stimulator implants in her head are STILL there - you just said so yourself.
So, if she can't have an MRI done, without surgery first (do you think she'd survive surgery at this point? I don't...) to remove the implants, what should be done?
How about a PET Scan? A PET scan is more valuable anyway - it will measure actual brain activity.
So, join me in asking that a PET Scan get done instead. How 'bout it?