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The onset of dementia can come as a shock, but various signs could predict the condition as long as 20 years before symptoms.. A new study published by the RAND Corporation in California ...
The researchers looked at 181 potential risk factors, and then estimated how likely they are to predict dementia and cognitive impairment for people two, four, and 20 years after they turn 60.
Understanding what increases the risk of dementia can help doctors and policymakers identify people most at risk and provide the right support to slow down or lessen the impact of cognitive decline.
As a person's condition declines, they often withdraw from family and society. [16] Gradually, bodily functions are lost, ultimately leading to death. Although the speed of progression can vary, the average life expectancy following diagnosis is three to twelve years. [11] [12] [13] The causes of Alzheimer's disease remain poorly understood. [16]
Signs and symptoms are classified into three groups based on the affected functions of the frontal and temporal lobes: [8] These are behavioural variant frontotemporal dementia, semantic dementia, and progressive nonfluent aphasia. An overlap between symptoms can occur as the disease progresses and spreads through the brain regions.
Vascular dementia was found to have either comparable or worse survival rates when compared to Alzheimer's disease; [22] another 2014 study found that the prognosis for people with vascular dementia was worse for male and older people. [23] Vascular dementia may be a direct cause of death due to the possibility of a fatal interruption in the ...
The researchers found that people with the highest risk of developing dementia were so-called “dual decliners,” a.k.a. people who showed signs of cognitive decline over time and walked less ...
Alcohol-related dementia is a broad term currently preferred among medical professionals. [10] If a person has alcohol-related 'dementia' they will struggle with day-to-day tasks. This is because of the damage to their brain, caused by regularly drinking too much alcohol over many years. [17] This affects memory, learning and other mental ...
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