Dementia About dementia Dementia is an umbrella term used to describe a collection of symptoms that occur when brain cells stop working properly. Taking care of yourself if you're living with dementia Things you can do to live well with dementia or to help support a loved one. Caring for somebody living with dementia Find information and support to help you care for someone living with dementia, as well as support for your own health and wellbeing. Research Find out how you can join a research study, whether or not you have a dementia diagnosis. Become a Dementia Friend Learn simple ways to support people living with dementia and help make your community more supportive and welcoming. Additional support and advice Find more support and advice if you or someone you know is living with dementia, including services in Stockport and online resources.