Anyone who has a loved one with Alzheimer's disease should watch this video.   We all wonder what happens to the brain and if there is anything more that can be done.  This video explains in simple terms what Alzheimer's Disease does to the brain ...  everyone can have a better understanding of this disease and the impact on families.   Share this video with your friends and anyone you know that could benefit from the information.  For more information on how to care for a loved one with Alzheimer's disease contact Family Caregivers Network.