Brain scan finds man was not in a coma--23 years later | Health Tech - CNET News: "In his paper, Laureys writes that in about 40 percent of 'vegetative state' cases he has analyzed, current brain scanning techniques reveal signs of varying levels of consciousness. A case is being made, it seems, to stop relying on the Glasgow Coma Scale and start looking more closely at brain scanning images."
How many of those, who seem to be in a coma but aren't, have their feeding tubes removed and are killed (and know they are being killed)?