Exercise 4: Dementia
Dementia is an illness that affects the brain and its ability to function. It is not a normal part of ageing and is worse than forgetfulness. It is an illness that leads to the decline of the brain and its abilities in judgement, language, planning and behaviour. It can affect adults of any age, although it is more likely to occur in those above sixty years old.
There is no cure for dementia. However, being able to detect dementia from its onset and seeking the right help early can make a positive difference in the lives of people with dementia and their family members. Moreover, early detection and treatment can slow down the profession of the condition and is important for the effective management of dementia.
People with dementia may ask a question repeatedly because they cannot remember that you have given them the answer. They often forget things they have just been told or done. This kind of memory loss makes it hard for them to function on their own. They can become lost and confused about how to get around their own neighbourhood that they used to frequent.
A new study suggests that if one continues working into old age, he can be protected against dementia. The study looked at 400 people who had developed dementia. It assessed the time they spent in full-time education, the type of work they did and the point at which they retired.
The researchers found no connection between the onset of dementia and education or occupation. However, they found that every extra year at work was associated with a six-week delay in dementia. They say work helps to keep the brain functioning.
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