This is a nice infographic on identifying early signs of Alzheimer’s Disease: http://www.alz.org/dm/FY16/10Signs/10Signs.pdf.
To get more information about Alzheimer’s Disease, check out the Alzheimer’s Association website. You can join message boards, donate toward efforts to find a cure, learn about opportunities to advocate on behalf of those with Alzheimer’s Disease, and a lot more. You can also sign up for their eNewsletter like I did. That’s where I found the above infographic.