FAQ

What is dementia?
Dementia is a disorder of the brain that results in declined cognitive performance, causing individuals to lose the ability to think, process, judge, and appropriately respond to information. Dementia is a broad term, covering many different diseases of the brain. Some of the more well-known kinds of dementia include Alzheimer’s disease, Lewy Body dementia, Vascular dementias, and Frontotemporal dementias.

Do we know what causes dementia?
We still aren’t entirely sure what causes dementia, but we are learning more and more every day. Great strides have been made in the last twenty years alone, and we have more information now than ever before to give us clues about where these diseases come from and how to treat them.
We have learned that there are genes we inherit that may influence our susceptibility to dementia. However, having this gene does not necessarily mean that you will develop dementia, and not having the gene doesn’t mean that you won’t develop dementia anyway. Doesn’t sound very helpful, does it? We also believe that dementia is a chronic illness that develops over time, and reacts with other medical conditions and everyday exposures.

Is there a cure?
Unfortunately, there is not yet a cure for dementia. However, there are many FDA approved medications that help treat the symptoms of the disease, and can help slow down your memory problems as well as treat other potential risk factors such as heart disease.  You must keep in mind, no two cases are alike. A medication that works for one individual may not work for another. However, there are several medications on the market that have helped many individuals slow down their condition and would be well worth trying.

How Common Is Dementia?
In the US there are believed to be at least 5 million individuals with age-related dementias. These numbers will only continue to rise with the aging of the US population. It is estimated that 1 in 6 women, and 1 in 10 men, who live past the age of 55 will develop dementia in their lifetime. Dementia caused by nervous system disease, especially Alzheimer's disease, is increasing in frequency more than most other types of dementia. Some researchers suspect that as many as half of all people over 80 years old develop Alzheimer's disease.

 

Who Gets Dementia?
Dementia is considered a late-life disease because it tends to develop mostly in elderly people. About 5% to 8% of all people over the age of 65 have some form of dementia, and this number doubles every five years above that age. It is estimated that as many as half of people in their 80s suffer from dementia.

Which Dementias Are Treatable?

 

What Are Some of the Untreatable Causes of Dementia?

  • Alzheimer's disease.
  • Multi-infarct dementia (Dementia due to multiple small strokes).
  • Dementias associated with Parkinson's disease and similar disorders.
  • AIDS dementia complex.
  • Creutzfeldt-Jakob disease (CJD), a quickly progressing and fatal disease that consists of dementia and muscle twitching and spasm.