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Researchers at the National Eye Institute (NEI) have discovered that power-producing organelles in the eye’s photoreceptor cells, called mitochondria, function as microlenses that help channel light to these cells’ outer segments where it’s converted into nerve signals. The discovery in ground squirrels provides a more precise picture of the retina’s optical properties and could help detect eye disease earlier. The findings, published today in Science Advances, also shed light on the evolution of vision.
As part of the federal government’s National Institutes of Health (NIH), the National Eye Institute’s mission is to “eliminate vision loss and improve quality of life through vision research.” Learn more about NEI at [ Ссылка ]
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