Along with reading different books on dementia I have googled for more information that could be useful for you as well.
These links gave me a bit of a better understanding of what the process of dementia is. In the end, it’s not pretty and is in fact very difficult for me to see that mom is on this road but it is better to know than to stick my head in the sand.
This link talks about the 7 stages of Alzheimer’s and should help you to a good idea of what lies ahead.
This link talks about how dementia is diagnosed.
This link talks about What Is Alzheimer’s.
These are all good reads, the articles are relatively short and I would encourage you to read them. They helped me in my understanding.
I love you mom.