- The term 'dementia' describes several symptoms which include loss of memory, mood changes and problems with communicating.
- Dementia occurs when the brain is damaged by certain diseases, including Alzheimer's disease and damage caused by a series of small strokes.
- Dementia is progressive and the symptoms gradually get worse. The progression depends on the individual person and what type of dementia they have.
- Dementia affects 800,000 people in the UK and it mainly affects people over the age of 65.
- However, it can affect younger people as there are over 17,000 people in the UK under the age of 65 who have dementia.
More top news
Actor Dustin Diamond allegedly stabbed a man in a bar in the US after getting into an argument on Christmas Day.
Over the next 24 hours we are going to see snow and ice across many parts, although it is looking calmer from Sunday onwards.
A young grey seal found in a farmer's field on Monday is making progress say RSPCA staff. He's thought to have a head injury.