What are the challenges of obtaining informed consent from people with dementia?

Apr 1, 2025 ... Dementia is the result of changes in certain brain regions that cause neurons (nerve cells) and their connections to stop working properly. Dementia is the term used to describe the symptoms of a large group of illnesses which cause a progressive decline in general cognitive function. Vascular dementia happens when the blood supply to parts of your brain becomes reduced. This can be due to blood vessels being clogged, a stroke or a series of ... What is early detection of dementia? Early detection of dementia means identifying the problem when it is affecting a person's life – before a crisis occurs. Aug 28, 2020 ... Dementia is caused by brain disease or injury. The disorder can be from medical conditions that start in other parts of the body. For example, ... More videos on YouTube ... The most common form of dementia mate wareware is Alzheimer's disease – which around two-thirds of people with dementia mate wareware ... Parkinson's disease dementia (PDD) can occur as Parkinson's advances, after several years of motor symptoms. Dementia with Lewy Bodies (DLB) is diagnosed when ... They include: difficulty remembering recent events (often retaining a good memory for past events); poor concentration; difficulty recognising people or objects ... Childhood dementia is progressive. Children lose their ability to talk, walk, read, write and play, and eventually the body loses its ability to function. Feb 22, 2013 ... What is Dementia? Presented by Dr. David B. Reuben, Chief, Geriatric Medicine, UCLA This lecture is part of the Alzheimer's Caregiver ...