Dementia is a syndrome associated with many neurodegenerative diseases, characterized by a general decline in cognitive abilities that affects a person's ability to perform everyday. Dementia isn't one specific disease. Learn about common types of dementia, signs and symptoms, and risk factors.
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This guide explains different forms of dementia. Dementia progresses in seven stages, from no cognitive decline to very severe cognitive decline. Learn about ten different types of dementia and the causes of progressive memory loss and behavioral changes.
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Alzheimer’s disease is the most common underlying cause of dementia. There are many underlying causes of dementia, including alzheimer’s disease and parkinson’s disease. The symptoms interfere with a person's daily life. Dementia is the loss of cognitive functioning — thinking, remembering, and reasoning — to such an extent that it interferes with a person's daily life and activities.
Dementia describes a group of symptoms affecting memory, thinking and social abilities. Dementia describes a decline in the ability to think, remember and reason. Here are the types, symptoms, causes and treatments. Dementia symptoms are progressive, which means that the signs of cognitive impairment start out slowly and gradually get worse over time, leading to dementia.