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Dementia can be caused by many different diseases. These diseases affect the brain in different ways, resulting in different types of dementia. The most common type is Alzheimer’s disease. The next most common is vascular dementia. A person’s symptoms depend on the disease that is causing the dementia and which parts of their brain are ...
13 maj 2015 · The principal underlying causes of dementia include Alzheimer's disease (AD), frontotemporal dementia (FTD), Lewy body disease (LBD), and Parkinson's disease (PD).
causes of dementia include: vascular disease (recurrent strokes), Parkinson’s disease, and Lewy body disease. What is “advanced dementia”? Although there are di$erent causes for dementia, all types of demen-tia get worse over time. Advanced dementia refers to the "nal stage of the disease. !e "nal stage comes at di$erent times for everyone.
Read on to learn more about four common types of dementia. What Is Happening in the Brain?* Abnormal deposits of proteins form amyloid plaques and tau tangles throughout the brain. Abnormal amounts or forms of tau and TDP-43 proteins accumulate inside neurons in the frontal and temporal lobes.
This booklet gives an introduction to the four most common types of dementia - Alzheimer’s disease, dementia with Lewy bodies, vascular dementia, and frontotemporal dementia. It covers: diagnosis.
Alzheimer’s disease (AD) is the most common type of dementia, accounting for 60% - 80% of cases. In AD, there are deposits of “sticky” proteins in the brain (beta-amyloid plaques) and twisted protein strands inside of brain cells (tau tangles). Early symptoms include memory problems, as well as apathy and depression.
Dementia is a range of symptoms that show that the brain has a disease. As this disease causes changes in the brain, it cannot work properly. Only some people get dementia. It does not happen to everyone as they get older. Most people with dementia have Alzheimer’s disease or vascular dementia.
