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Purpose: The Gloucestershire Diabetic Eye Screening Programme offers annual digital photographic screening for diabetic retinopathy to a countywide population of people with diabetes. This study was designed to investigate progression of diabetic retinopathy in this programme of the English NHS Diabetic Eye Screening Programme.
Methods: Mydriatic digital retinal photographs of people with diabetes...
More than 3 million people with diabetes in the UK are at risk of vision loss because of diabetic eye disease. Present UK recommendations specify annual diabetic eye screening in those aged 12 years or older with diabetes. Patients identified with potentially sight-threatening diabetic retinopathy are referred to ophthalmology services. Those with no retinopathy and those with non-referable retinal...
Neurons in rodent visual cortex are organized in a salt-and-pepper fashion for orientation selectivity, but it is still unknown how this functional architecture develops. A recent study reported that the progeny of single cortical progenitor cells are preferentially connected in the postnatal cortex. If these neurons acquire similar selectivity through their connections, a salt-and-pepper organization...
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