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Elderly people who have views of sight and audition may be at increased risk ofdementia, a newto study found. "Dementia is not a specific disease, but is rather a general term for the storage capacity, think or make decisions that interfere with daily activities," the CDC said, noting that "it is not a part of normal aging ". Read to see why your panel and your hearing can be predictive factors - and to ensure your health and health of others, do not miss theseSigns that your illness is actually coronavirus in disguise.

"Coexisting visual and auditory deficiencies facilitate the prevalence of dementia"

In the results published on April 7 in the journalNeurologyThe southern Korea researchers analyzed 6,250 adults, aged 58 to 101, who reported if they had a visual or hearing impairment on a questionnaire. The participants were followed for six years, researchers by checking both.

Among the study participants, 932 had a normal sensory function, 2,957 had a single sensory impairment (SSI: view or audition) and 2,631 had a loss of sensory value (DSI). The researchers found that the DSI was associated with a higher prevalence of dementia when the study began and a greater risk of developing it for the six-year period of the study.

"Our results suggest that coexist visual and auditory deficiencies facilitate the prevalence of dementia, the incidence of dementia and cognitive decline, but that visual or auditory deficiencies do not do it," wrote researchers. "Visual and auditory impairment can lead to dementia or a cognitive decline independent of Alzheimer's pathology."

The study can help doctors show their patients better for signs of dementia. "Depending on the degree of hearing or loss of vision, losing the function in your senses can be painful and have an impact on your daily life," said a co-author of study. "But our results of our studies suggest that the loss of both may be of particular concern."

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What is the connection?

The risk factors of dementia are poorly understood. But other studies have found a link between hearing impairment alone and dementia.

An earlier study at Johns Hopkins has found that hearing hearing loss has doubled the risk of developing Alzheimer's disease, one of 100 consolidated conditions under the period of umbrella dementia.

Experts do not know why losing hearings or shows - or both can also reduce the brain, but they have developed theories. A2017 Review of Studies Published in the newspaperLaryngoscope otolaryngology of investigation Described: "Hearing loss increases cognitive burden, diverting cognitive resources to hearing treatment at the expense of other cognitive processes such as working memory," said the researchers. "Another hypothesis is that hearing loss leads to social isolation, which has been demonstrated to dementia to dementia. The third important explanation is that there is a common cause for both diseases and that hearing loss is the manifestation early of the underlying pathology. It is also possible that these proposed mechanisms are not exclusively exclusively and that the decline of a path has an impact on the consequence of others. "

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Regular screening recommended

Experts urge adults older to have their views and hearing tested regularly and wearing glasses or auditory aids if necessary. The elderly are also invited to regularly undergo dementia. Although there is no cure for diseases related to dementia such as Alzheimer's disease, obtaining early treatment can slow down the disease. Do not miss theseWithout a sign that you get dementia, according to doctors.