Misdiagnosed coma patient—is he really that coherent?
The Belgian man believed to be in a coma for 23 years, but recently found to be conscious, has been big news for the past few days. But now problems are emerging with the story. No one doubts that he's sentient, since MRI scans have confirmed this. But his ability to communicate is being questioned. Skeptics are questioning whether the statements attributed to him really are his, or do they come from his "facilitator" (a woman who holds his hand to help him type on a keyboard)? Doctors are also questioning how someone could be so profoundly isolated for so long, and yet still be so sane and coherent. From Wired.com:
“If facilitated communication is part of this, and it appears to be, then I don’t trust it,” said Arthur Caplan, director of the University of Pennsylvania’s Center for Bioethics. “I’m not saying the whole thing is a hoax, but somebody ought to be checking this in greater detail. Any time facilitated communication of any sort is involved, red flags fly.”
There's also an ongoing discussion of the case in the hoax forum.