The brain controls everything we do, from breathing to moving. it also stores our memories and regulates our behaviour. Damage to the brain, such as that seen in dementia, can cause difficulties with carrying out these functions. Knowing more about the brain can help someone caring for a person with dementia better understand the condition. Watch to find out how the brain works http://ow.ly/t3XF30hO5V3 | Alzheimer's Society