9 forms of dementia that aren't Alzheimer's disease

When you hear the word dementia, what comes to mind? It might be Alzheimer’s disease. Alzheimer’s is one of the top causes of death in the United States and the most common form of dementia. But it’s not the only form.

Dementia is an umbrella term for a number of conditions that cause problems with thinking, judgment, or memory. Alzheimer’s accounts for between 60 and 80 percent of all cases of dementia, but other brain disorders can cause dementia as well.

In many cases, people may develop more than one type of dementia. For example, Alzheimer’s disease may occur alongside other forms of dementia, such as vascular dementia or Lewy body dementia. Read on to learn more about these and other types of dementia.