Dementia Gateway: About dementia

Dementia is a term that is used to describe a collection of symptoms including memory loss, problems with reasoning and communication skills, and a reduction in a person's abilities and skills in carrying out daily activities such as washing, dressing and cooking.

The most common types of dementia are: Alzheimer's disease, Vascular dementia, Fronto-temporal dementia and Dementia with Lewy bodies.

Dementia is a progressive condition, which means the symptoms will gradually get worse. This progression will vary from person to person and each will experience dementia in a different way – people may often have some of the same general symptoms, but the degree to which they affect an individual will vary.

To learn more about dementia explore the links below.

The symptoms of dementia

View the resource

The different types of dementia and how the brain is affected.

View the resource

The causes of dementia

View the video

Early stage dementia

View the training module

Later stage dementia

View the training module

Useful resources from other organisations

Alzheimer's Society factsheets

An A-Z of useful dementia related information.

Symptom Library

A comprehensive source of information about the symptoms associated with dementia.

NHS Choices Dementia

A useful overview of dementia.

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What are these? DEJI