is dementia and alzheimer's disease the same
Dementia vs. Alzheimerâs. Dementia and Alzheimerâs disease arenât the same. Dementia is an overall term used to describe symptoms that impact memory, performance of daily activities, and communication abilities. Alzheimerâs disease is the most common type of dementia. Alzheimerâs disease gets worse with time and affects memory, language, and thought.