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  1. Dictionary
    dementia
    /dɪˈmɛnʃə/

    noun

    • 1. a condition characterized by progressive or persistent loss of intellectual functioning, especially with impairment of memory and abstract thinking, and often with personality change, resulting from organic disease of the brain.

    More definitions, origin and scrabble points

  2. Dementia is the loss of cognitive functioning — thinking, remembering, and reasoning — to such an extent that it interferes with a person's daily life and activities. Some people with dementia cannot control their emotions, and their personalities may change.

  3. Jul 10, 2024 · Dementia is a term used to describe a group of symptoms affecting memory, thinking and social abilities. In people who have dementia, the symptoms interfere with their daily lives. Dementia isn't one specific disease. Several diseases can cause dementia. Dementia generally involves memory loss. It's often one of the early symptoms of ...

  4. en.wikipedia.org › wiki › DementiaDementia - Wikipedia

    Dementia is a syndrome associated with many neurodegenerative diseases, characterized by a general decline in cognitive abilities that affects a person's ability to perform everyday activities. This typically involves problems with memory, thinking, behavior, and motor control. [10]

  5. Mar 15, 2023 · Dementia is a syndrome that can be caused by a number of diseases which over time destroy nerve cells and damage the brain, typically leading to deterioration in cognitive function (i.e. the ability to process thought) beyond what might be expected from the usual consequences of biological ageing.

  6. Dementia is a general term for loss of memory, language, problem-solving and other thinking abilities that are severe enough to interfere with daily life. Alzheimer's is the most common cause of dementia. Subscribe to E-News to learn how you can help those affected by Alzheimer's. About dementia. Diagnosis. Symptoms. Treatments. Causes.

  7. Dementia is an umbrella term that describes a wide range of symptoms including memory loss and mental decline. There are two common types of dementia: Alzheimer’s Disease and Vascular Dementia. In Alzheimer’s disease, the onset of symptoms and the progression of the illness is gradual.

  8. www.alzheimers.gov › alzheimers-dementias › what-is-dementiaWhat Is Dementia? - Alzheimers.gov

    Jul 9, 2024 · Dementia is the result of changes in certain brain regions that cause neurons (nerve cells) and their connections to stop working properly. Researchers have connected changes in the brain to certain forms of dementia, but, in most cases, the underlying causes are unknown.

  9. Jun 29, 2023 · Dementia is a neurodegenerative disease that has several different forms, symptoms, and causes. There’s currently no cure, but researchers are looking into effective treatments and ways to...

  10. www.nhs.uk › conditions › dementiaWhat is dementia - NHS

    Dementia is a syndrome (a group of related symptoms) associated with an ongoing decline of brain functioning. There are many different causes of dementia, and many different types. People often get confused about the difference between Alzheimer's disease and dementia.

  11. Dementia is a condition where problems with memory or other types of thinking make it hard for a person to do everyday activities by themselves.