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NEI Research News

Thanks to the work of NEI scientists and grantees, we’re constantly learning new information about the causes and treatment of vision disorders. Get the latest updates about their work — along with other news about NEI.

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220 items
Retina flattened to 4 lobes, stained yellow and blue

LSU Health show nonharmful stress protects against disease in offspring

Researchers funded by the National Eye Institute show in a mammalian model the reprogramming of heritability to promote disease resilience in the next generation.
Cut into 3D volume displaying flat pattern of round cells

Seeing the eye like never before

Scientists at the University of Washington School of Medicine detect minute changes in response to light in photoreceptors in a living eye.
person leaping across rock crevice. Credit: Sammie Vasquez Upsplash

Scientists Identify the Cognitive Limitations that Hamper Our Decision-Making

How do we weigh risks? A new study from New York University and Peking University found that our cognitive limitations distort our notions of probability.
Optical illusion with circles that appear to rotate

Optical illusions explained in a fly’s eyes

Why people perceive motion in some static images has mystified not only those who view these optical illusions but neuroscientists who have tried to explain the phenomenon. Now Yale neuroscientists have found some answers in the eyes of flies.
city street at night as seen by a person with normal vision

How Do We Prioritize What We See?

A new study by a team of neuroscientists has discovered that one specific region, the occipital cortex, plays a causal role in piloting our attention to manage the intake of images.
Microscopy image in blue and green showing mouse optic nerve

NIH-funded study identifies stem cells in optic nerve

A National Eye Institute-funded study has identified a type of stem cell called a neural progenitor cell, in a region of the optic nerve, which connects the eye to the brain.
An illustration of a human brain with stimulated neurons.

Ultra-low power brain implants find meaningful signal in grey matter noise

University of Michigan researchers have dramatically reduced the power requirements of neural interfaces while improving their accuracy—a discovery that could lead to long-lasting brain implants.
neurons

Neurons are genetically programmed to have long lives

Researchers reveal a mechanism by which long-term survival of neurons is intrinsically programmed during development.
IL-17A acts on Th17 cells to produce anti-inflammatory response

Dual role discovered for molecule involved in autoimmune eye disease

The inflammatory molecule interleukin-17A (IL-17A) triggers immune cells that in turn reduce IL-17A’s pro-inflammatory activity, according to a new NEI study.
Computerized image of an eyeball, optic nerve and brain.

Study points to potential new approach to treating neurodegenerative diseases like glaucoma and Alzheimer’s disease

Researchers have shown for the first time that when one optic nerve in the eye is damaged, as in glaucoma, the opposite optic nerve comes to the rescue by sharing its metabolic energy.