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A new breakthrough has been found that can detect early dementia by simple eye examination.
The risk of dementia can be predicted based on the retinal thickness, where scientists found that people who have a thin eye net have a weak In brain strength, where their performance was low in tests related to the memory of the day and the time of reaction and thought.
The effectiveness of visual tests was demonstrated eight years later, and changes in retinal thickness were used to predict disease
Scientists hope that targeting at-risk patients with thin retinas the appearance of the disease.
The study examined data from more than 32,000 people who had an eye exam, a test available at the National Institutes of Health in the United Kingdom.
Researchers from University College London and Moorfields Eye And 69.
and considered the results of the OCT investigation, which measures the thickness of the neural layer on the retina, a layer at the back of the eyeball.
At the same time, participants also underwent a series of basic cognitive tests of reaction time and reflection.
All tests were repeated The researchers found a significant link between the thickness of the retinal nerve layer (RNFL) and cognitive functions.
The second study conducted by scientists at the Erasmus Medical Center Rotterdam found 5,000 people of average age. The researchers found that those who had a thin retina were 44% more likely to die of dementia for eight years.
Professor Foster and his colleagues now hope to discover the exact thickness of the retina that can lead to diagnosis before dementia.
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