Recently my mother has been having episodes where she thinks my father is someone else but the other people she thinks he is have the same name as him to her. This is the only weird symptom I have seen from her. She remembers everyone else and is also bringing up things from the past. Even stuff from 50 years back. Just wondering if anyone else have experienced this. We can't get her into a neurologist until the end of July. Just want to know how I can help her.