Selina Powell
More articles by Selina Powell
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Being close to an explosion that does not cause detectable changes in the brain can still result in long-term retinal injury, new research finds
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Researchers find improved cognitive function and increased macular pigment density in older adults who eat one medium avocado per day
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The tech giant has incorporated a new Eye Control feature into Windows 10
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Eyewear with coloured lenses was found to ease photophobia symptoms after a head injury
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Watching a black and white animation boosts visual acuity by 2.2 letters on average, with some reading an additional four letters
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Listening while looking in a different direction can dampen response times as the brain works harder to eliminate distractions, UCL research shows
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Early stages of the degenerative disorder have been linked with the inability to perceive colours, a lowered blinking rate and changes in visual acuity
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Researchers delve into whether facial expressions are innate or learned by studying the reactions of those born blind
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Higher ocular lutein levels have been linked with improved academic performance in preadolescent children