Memory loss, thinking ability and problem-solving issues derails our routine life and these are included in the general description of the condition dementia. Alzheimer's is the most common cause of dementia.
Dementia causes a decline in cognitive abilities, causing severe impairment in functioning independently. Changes in behaviour and relationships are also observed. While numerous researches are ongoing to understand dementia, a recent study says where one lives might influence the risk of getting dementia.
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The study published in JAMA Neurology found that regional variations might have influenced individuals in getting dementia in the US.
The study was conducted to investigate geographic differences in dementia incidence across the US among older adults enrolled in the Veterans Health Administration (VHA) system. 1268599 people participated in the study and it was observed that the Mid-Atlantic region had the lowest incidence. The highest incidence was observed in the Southeast.
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Symptoms of dementia can vary from person to person. In general, it may include changes in cognitive abilities like memory loss, problem-solving abilities, disorientation, poor coordination and psychological changes like anxiety, agitation, depression, paranoia, or even hallucinations.
What are the risk factors:
As per Mayo Clinic, risk factors like age, family history and Down syndrome cannot be changed. While some other risk factors like lifestyle, excessive alcohol consumption, cardiovascular risk factors, untreated hearing loss or vision loss, depression, air pollution, and sleep conditions among other factors stand a chance to be managed.
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