I think we are mostly reconciled to not prolonging the life of the elderly, in the UK, although there will always be cases of loved ones who can't bear to let go. However, my son has been married for nearly 12 years, for the past 11 years and 3 months of which his wife has been in a nursing home in a 'Minimally conscious state' following a brain aneurism 6 months into the marriage, caused, it turned out, by a weakness of the blood vessels present from birth. She is kept alive, moved from bed to a wheelchair and back each day, fed intravenously etc, mostly, as far as we can tell, unaware of what is going on, but at times will stare at you and for a few minutes and appear to understand if you talk to her. Once I felt a deliberate pressure on my hand, from her fingers, and once she mouthed the word 'help' when her tracheometry tube was clogged. She sleeps a lot but when not asleep, I feel that she is very much there but can't make the effort to engage. My son spends evert spare moment with her. There have been cases when a person in this state has come round after 27 years, only to relapse again. It would be illegal to withold treatment even if the family wanted to, which they don't, at the first sign of a chest infection, to which she is prone, and which could lead to pneumonia, she is taken to intensive care. She was 28 when it happened and will be 40 this year.