
Alzheimer’s Disease is the most common form of dementia. That probably explains why many people often use the terms “dementia” and “Alzheimer’s” interchangeably, but there are real differences. It’s helpful to think of dementia — a condition that includes problems with memory, reasoning, thinking, mood, and behavior — as an umbrella, with Alzheimer’s Disease (AD) comprising about 70% of the umbrella. However, there are several other types of dementia.