What is dementia? | Alzheimer's Society
Advice. The main difference between Alzheimer’s and dementia is that Alzheimer’s is a disease in the brain, whereas dementia is a collection of symptoms. Alzheimer’s disease causes cognitive decline, eventually leading to dementia. It’s the most common reason why people get dementia. 21 February 2023.
The progression, signs and stages of dementia - Alzheimer's Society
This means symptoms may be relatively mild at first but they get worse with time, usually over several years. These include problems with memory, thinking, problem-solving or language, and often changes in emotions, perception or behaviour. As dementia progresses, a person will need more help and, at some point, will need a lot of support with ...
Early-stage signs and symptoms of dementia - Alzheimer's Society
In the early stages of dementia, a person’s symptoms are often relatively mild and not always easy to notice. Common early-stage symptoms include problems with memory, speed of thought, language or perception. The progression, signs and stages of dementia. Early-stage signs and symptoms of dementia. The middle stage of dementia.
Alzheimer's Society
Autumn Budget a 'key political moment' for dementia care. Alzheimer's Society responds to the Autumn Budget announcement of £600 million in social care funding and what this might mean for people affected by dementia. Our regular support email includes the latest dementia advice, resources, real stories and more.
Alzheimer's disease | Alzheimer's Society
one causing problems with vision and working out where things are in relation to each other, called posterior cortical atrophy. one that affects behaviour and/or thinking, called frontal variant Alzheimer’s disease. one that causes problems with movement and sensation as well as thinking, perception and language, called corticobasal syndrome.
The later stage of dementia - Alzheimer's Society
Delusions and hallucinations (especially of sight and hearing) are most common in the late stage of dementia. They are not always distressing but they can explain some changes in behaviour because the person’s perception of reality is altered. People with later stage dementia often respond more to senses than words.
Tests and scans to diagnose dementia | Alzheimer's Society
Types of tests and scans. A specialist may use several different tests and scans to find out why you are noticing changes and whether it is dementia. These include: mental ability tests can check your memory and thinking. brain scans can check for changes in the brain. blood tests can check for other health conditions that may be causing symptoms.
How does dementia affect sleep? | Alzheimer's Society
Jan 29, 2024 · Melatonin. Dementia can affect the production of a sleep hormone in the brain called melatonin. This helps the person to feel sleepy when it gets darker in the evening. As a person’s dementia progresses, their brain may make less melatonin, which makes it harder to fall asleep in the evening.
How to know when a person with dementia is nearing the end of …
bowel and bladder incontinence. being unable to walk or stand, problems sitting up and becoming bed-bound. If a person with dementia has most or all of these symptoms, they are probably nearing the end of their life. They may have other problems such as being very frail, having infections that keep coming back, or pressure ulcers (bedsores).
Symptoms of Alzheimer's disease | Alzheimer's Society
In the later stages of Alzheimer’s, the person may: have increasing problems with daily living, such as eating and drinking which may lead to weight loss. have problems with continence. become severely agitated or confused towards the late afternoon or early evening, sometimes known as sundowning.