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- While dementia is a general term, Alzheimer's disease is a specific brain disease. It is marked by symptoms of dementia that gradually get worse over time. Alzheimer's disease first affects the part of the brain associated with learning, so early symptoms often include changes in memory, thinking and reasoning skills.
www.mayoclinic.org › diseases-conditions › alzheimers-diseaseAlzheimer's and dementia: What's the difference? - Mayo Clinic
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What are the common symptoms of dementia?
What is the difference between dementia and Alzheimer's disease?
What are the early symptoms of Alzheimer's?
Mar 13, 2024 · Common symptoms of dementia include: Alzheimer's disease is the most common type of dementia, but it's not the only one. There are many different types and causes of dementia, including: While dementia is a general term, Alzheimer's disease is a specific brain disease.
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The most common early symptom of Alzheimer’s is trouble remembering new information because the disease typically impacts the part of the brain associated with learning first. As Alzheimer’s advances, symptoms get more severe and include disorientation, confusion and behavior changes.
- Vascular Dementia
- Dementia with Lewy Bodies
- Parkinson’s Disease Dementia
- Frontotemporal Dementia
- Posterior Cortical Atrophy
- Creutzfeldt-Jakob Disease
- Wernicke-Korsakoff Syndrome
- Mixed Dementia
- Normal Pressure Hydrocephalus
- Huntington’s Disease
Vascular dementiais caused by a disease of the blood vessels in your brain and is often related to strokes or the buildup of plaque in your arteries. Symptoms can vary widely and may onset slowly or suddenly.
Dementia with Lewy bodies is a progressive disease caused by protein deposits in your nerves that disrupt electrical signals. It may cause symptoms such as changes in thinking, confusion, and changes in movement patterns.
Parkinson’s disease dementia is a decline in cognitive ability that often develops in some people with Parkinson’s a year or more after diagnosis. It’s estimated that about 50–80%of people with Parkinson’s eventually experience dementia, with an average onset of about 10 years after Parkinson’s disease diagnosis.
Frontotemporal dementia is a group of conditions characterized by a decline of brain function in the part of your brain near your forehead or behind your ears. According to the Alzheimer’s Association, behavioral changes are often the first symptoms of frontotemporal dementia.
Posterior cortical atrophy is a progressive deterioration of the outer layer of your brain called the cortex, in the posterior part of your brain. Symptoms can vary, but often include problems with visual tasks such as reading or perceiving moving objects.
Creutzfeldt-Jakob disease is a rare infectious disease that affects about 350 peopleTrusted Sourcein the United States each year. It causes dementia that progresses rapidly and often starts with problems with muscle coordination, personality changes, and vision problems. About 70% of people die within a year.
Wernicke-Korsakoff syndrome is a brain disorder caused by a lack of vitamin B1. The most common cause is chronic alcohol misuse. Symptoms may include double vision, confusion, drooping upper eyelids, and loss of muscle coordination.
Mixed dementia is when a person has more than one type of dementia. The most common combination is vascular dementia with Alzheimer’s disease. This combination affects as many as 22%Trusted Sourceof older adults.
Normal pressure hydrocephalusis a condition caused by a buildup of fluid in the ventricles of your brain. It can cause problems with cognition, movement, and bladder control. In most cases, the cause isn’t known. But head injuries, infections, bleeding in your brain, and surgery can contribute to its development.
Huntington’s disease is a rare condition that causes nerve cells in your brain to break down. A gene abnormality causes it. Early symptoms can include mood changes, psychosis, and poor coordination.
- Daniel Yetman
Apr 29, 2022 · Alzheimer's disease is the most common type of dementia. However, its symptoms, diagnosis, and treatment can be a little different than other forms of dementia. This article discusses the differences between Alzheimer's disease and dementia and why distinguishing between both conditions is essential.
Jun 15, 2020 · Alzheimer’s is a specific brain disease that progressively and irreversibly destroys memory and thinking skills. Age is the biggest risk factor for the disease. Eventually, Alzheimer’s disease takes away the ability to carry out even the simplest tasks.
- Kathleen Fifield
Dec 14, 2023 · Symptoms. Differences. Similarities. Can You Have Both? When To Seek Care. Dementia is an umbrella term for a range of symptoms that affect memory, thinking, and social abilities—all of which can...
Aug 23, 2022 · Many people think dementia and Alzheimer’s are the same, but that’s not necessarily true. Learn when a dementia diagnosis means it’s Alzheimer’s and when it doesn’t.
