Types of Dementia

Dementia is a an illness that usually occurs slowly over time, and usually includes a progressive state of deterioration. 

The earliest signs of dementia are usually memory problems, confusion, and changes in the way a person behaves and communicates.

Cognitive symptoms of dementia can include poor problem solving, difficulty learning new skills, and impaired decision making. Behavior changes can include fear, insecurity, anger, and often, depression like symptoms.

Dementia is caused by various diseases and conditions that result in damaged brain cells. Brain cells can be destroyed by brain diseases, such as Alzheimer’s disease, or strokes (called vascular or multi-infarct dementia), which decrease blood flow to the brain.

Alzheimer's disease is the most common cause of dementia.

Dementia and Eight Types of Dementia

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Alzheimer's, Dementia, Types of Dementia, The Difference Between Alzheimer's and Dementia

Dementia is a symptom, and Alzheimer's disease is the cause of the symptom.

Alzheimer's Reading Room

What is Dementia?

Dementia is the gradual deterioration of mental functioning, such as concentration, memory, and judgment, which affects a person’s ability to perform normal daily activities.

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What is the Difference Between Alzheimer’s and Dementia?

In a nutshell, dementia is a symptom, and Alzheimer's disease is the cause of the symptom. When someone is told they have dementia, it means that they have significant memory problems as well as other cognitive difficulties, and that these problems are severe enough to get in the way of daily living.

Go here to read more about the Difference between Alzheimer's disease and dementia.