Communication changes when someone has Alzheimer's When someone has Alzheimer's or dementia, changes in their brain cause a decline in their ability to listen and respond to normal conversation.Speaking in short, direct sentences helps you communicate with your older adult in a way that's more comfortable for them. They'll be more likely to understand what you're saying and respond appropriately. We explain why this technique works and share 4 real-life examples you can use call Susan today to find out more at (403) 804-7983 www.shopokotoks.ca/justalittlehelpprofessionalnursingservices/?listing.action=about