What is Dementia

By John Bauslaugh on January 23, 2014

About Dementia

Dementia is not a specific disease. It's an overall term that describes a wide range of symptoms associated with a decline in memory or other thinking skills severe enough to reduce a person's ability to perform everyday activities. Alzheimer's disease accounts for 60 to 80 percent of cases. Vascular dementia, which occurs after a stroke, is the second most common dementia type. But there are many other conditions that can cause symptoms of dementia, including some that are reversible, such as thyroid problems and vitamin deficiencies.


Dementia is often incorrectly referred to as "senility" or "senile dementia," which reflects the formerly widespread but incorrect belief that serious mental decline is a normal part of aging.

 

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By John Bauslaugh| January 23, 2014
Categories:  Dementia

About the Author

John Bauslaugh

John Bauslaugh


John has been reporting on home health care and independent living for over ten years. In addition to extensive research, John writes on important issues from personal experience.

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