Hello respected doctor I am vishal from India Gujarat My father(age52) had a brain stroke from last five years and he was totally on bed rest still this day. They are watching by eyes easily. They can't speech,walking and can't swallowing any food.(i was giving food by PEG tube at regular interval of 3 hour) I know they are very strong but how to survive in this condition. Right side of the hand can't work. He is very strong mentally and remember every moment of past. But they can't walking.