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1. www.apollohospitals.com › dementiaSymptoms and Treatments of Dementia - Apollo Hospitals

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   4 days ago · It describes a group of symptoms affecting memory, thinking and social abilities that can interfere with and hamper day to day functioning in a person. While dementia generally involves memory loss, memory loss can be caused due to other reasons and hence that alone is not symptom of dementia.

2. People also ask

   Is dementia a disease?

   • Dementia is not considered a specific disease, but instead, it's a group of symptoms caused by various brain disorders, each of which is a disease process of its own. Types of dementia are classified in diagnostic manuals that list medical and psychiatric conditions.

   What Is Dementia? Definition, Description, And Diagnosis | Betterhelp

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   How does dementia affect a person?

   • People with dementia experience impairments in memory and learning, executive functioning, complex attention, language, perceptual-motor or visuospatial function, and social cognition. It is most commonly seen in the elderly (senile dementia), but dementia is not an inevitable part of the aging process and can affect persons of any age.

   Dementia | Disease, Definition, Symptoms, & Causes | Britannica

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   Is dementia reversible?

   • In fact, dementia is a general term for a group of similar diseases. It's usually progressive and may or may not be reversible. People with dementia develop at least two cognitive problems, one of which is memory impairment. Other cognitive problems in dementia include aphasia and difficulty with complex behaviors.

   What Is Dementia? Definition, Description, And Diagnosis | Betterhelp

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   What are the different types of dementia?

   • Other major forms of dementia are dementia due to Lewy body disease, frontotemporal dementia, and dementia due to psychoactive substances. The second most common cause of dementia is hypertension (high blood pressure) or other vascular conditions.

   Dementia | Disease, Definition, Symptoms, & Causes | Britannica

   www.britannica.com/science/dementia

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3. www.britannica.com › science › dementiaDementia | Symptoms, Types, Treatment, & Causes | Britannica

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   6 days ago · Dementia, chronic, usually progressive deterioration of intellectual capacity associated with the widespread loss of nerve cells and the shrinkage of brain tissue. There are many kinds of dementia. It is most commonly seen in the elderly, but dementia can affect persons of any age.

   • Author: The Editors of Encyclopaedia Britannica

4. en.wikipedia.org › wiki › Alzheimer's_diseaseAlzheimer's disease - Wikipedia

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   3 days ago · Alzheimer's disease ( AD) is a neurodegenerative disease that usually starts slowly and progressively worsens, [2] and is the cause of 60–70% of cases of dementia. [2] [15] The most common early symptom is difficulty in remembering recent events. [1] .

5. www.nature.com › subjects › dementiaDementia - Latest research and news | Nature

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   2 days ago · Dementia is a syndrome that involves severe loss of cognitive abilities as a result of disease or injury. Dementia caused by traumatic brain injury is often static, whereas dementia...

6. www.verywellhealth.com › what-is-dementia-98745Differences Between Dementia and Alzheimer's - Verywell Health

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   3 days ago · Dementia is a decline in cognitive function that includes problems with thought processing, judgement, reasoning, memory, communication, and behavior control that have an impact on a person's ability to live a normal life.

   • Author: Esther Heerema, MSW

7. www.britannica.com › science › Alzheimer-diseaseAlzheimer disease | Definition, Causes, Symptoms, & Treatment

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   3 days ago · Alzheimer disease, degenerative brain disorder that develops in mid-to-late adulthood. It results in a progressive and irreversible decline in memory and a deterioration of various other cognitive abilities.

8. www.betterhelp.com › advice › dementiaWhat Is Dementia? Understanding Cognitive Decline - BetterHelp

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   Jun 17, 2024 · Dementia is an umbrella term for the cognitive effects of degenerative neurological conditions affecting the brain and nervous system. It is characterized by serious memory problems and the loss of cognitive function that sometimes can mimic the symptoms of certain developmental disabilities after a point.