Express.co.uk | What is Alzheimer's disease? Condition which triggers memory loss is form of dementia Express.co.uk But what really is the disease, and how does it differ from dementia? Alzheimer's disease is the most common cause of dementia, affecting an estimated 500,000 people in the UK - but not all dementia is Alzheimer's disease. Other types of dementia ... Aging In Arizona, Part 1: UA Researchers Tackle Alzheimer's Disease, Dementia Alzheimer's Dementia and a World in Denial Step towards Alzheimer's vaccine |