Selina Powell
More articles by Selina Powell
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New Zealand bioengineer, Dr Ehsan Vaghefi, talks with OT about his innovative MyIScope device
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Brazilian and Australian researchers develop artificial intelligence technology that can spot fluid from damaged blood vessels inside the retina
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From a monochromatic tree to a tiny galaxy, a vision research picture competition showcases the diverse beauty of the human eye
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A portable instrument has been used to image the retinas of 12 healthy adult volunteers and two children
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A small US study has used ocular coherence tomography angiography to uncover evidence of Alzheimer’s disease in patients without symptoms of the condition
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Scientists have developed a flexible synthetic retina from 2D materials
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Researchers report that their machine learning system can perform at a similar level to a well-trained ophthalmologist
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Mimicking the visual system of the morpho butterfly has helped scientists create a camera that highlights cancerous cells under surgical lighting
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“It’s so powerful that if we don’t keep on top of it, artificial intelligence could take over…The more it learns, the faster it learns. It’s exponential”
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Researchers have investigated whether glowing eyes in patients undergoing MRI scans could provide insight into stroke severity