I have never been a caregiver for someone who has had dementia, but I am fascinated by the human brain and how it works. I have dealt with caregiving persons with brain issues, one due to brain surgery/brain cancer and my interest developed. And so the subject fascinates me. One day I was poking around on youtube and I came across these very informative talks by a woman named Teepa Snow. I will create a link at the end of this post, but using youtube, many more of her talks are available and she has a LOT of information to share.
In the future, I hope to create a section of this page that has a list of information resources, but until I figure out how to do that, the best I can do is tag this post. Seriously, go watch all of them. Fascinating. Hope this is helpful to someone.