A family friend of mine went under general anesthesia and woke up senile. He was in his late-70s, early-80s at the time. Lives in a nursing home now. Once in a

A family friend of mine went under general anesthesia and woke up senile. He was in his late-70s, early-80s at the time. Lives in a nursing home now. Once in a while can have some moments of somewhat clarity but they only last for a minute or two.