HBO is showing the Alzheimer Documentary again, at least it was on last night. It is very good and I have watched it several times now. Worth the effort.
I watched it too. It was by accident that I came across it. What we caregivers go through, and how calm and supportive those caregivers were. I can only hope I behaved that way. I did try.
I believe this is it. It's called The Alzheimer's Project. There are several episodes and you may watch on your computer or iPad: www.hbo.com/alzheimers/the-films.html