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15 Απρ 2024 · Research is ongoing to determine possible underlying causes that may direct disease proteins to target the visual picture in these cases. Often, a person will see their eye doctor first to complain of problems with reading or other activities—thinking that their glasses aren’t working any longer.
16 Αυγ 2024 · In dementia, vision impairment may include a range of eyesight challenges that could affect the appearance of the eyes. A person’s vision sharpness and eye appearance will depend on their...
26 Ιουλ 2022 · Alzheimer's disease is caused by an abnormal build-up of proteins in the brain that kills cells and damages connections between neurons. Common symptoms include memory loss, difficulty thinking, disorientation, and other kinds of cognitive decline.
This means problems with sight that haven’t been corrected by wearing glasses, lenses or having surgery or treatment. In particular, visual impairment caused by cataracts and diabetic retinopathy is associated with an increased risk of dementia.
Our systematic review indicates that a majority of studies examining the vision–cognition relationship report that VI is associated with more cognitive decline, cognitive impairment or dementia among older adults.
28 Ιουλ 2017 · While these are the most well-known symptoms of Alzheimer’s, which is the most common cause of dementia, there are some more varied and lesser known symptoms that can affect things like vision, speech, personality and behaviour.
11 Αυγ 2018 · There was no significantly greater risk of developing dementia in any of the self-rated vision groups (moderate: HR=1.22, 95% CI=0.92–1.64; poor/blind: HR=1.24, 95% CI=0.69–2.22) (Figure 1) for the older group.
