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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
Man reading a book

Reward improves visual perceptual learning — but only after people sleep

A new study from Brown researchers finds that rewards improve performance on a visual perceptual task only if participants sleep after training.
Eye Exam

Neuroscientists Discover Brain Pressure Controls Eye Pressure, Revealing New Avenues for Glaucoma Treatment

Researchers at the University of South Florida have discovered a novel feedback pathway from the brain to the eye that modulates eye pressure – a significant advancement in the effort to diagnose and treat glaucoma.
Fly eye in red, green and yellow

How Do Fruit Flies See in Color?

Study from Columbia University uncovers human-like brain circuit at work. Their findings lay the groundwork for mapping mechanisms of color vision.
A section of cortex with colorfully labeled layers. Layer 4 stands out in a pinkish hue

Study probing visual memory, amblyopia unveils many-layered mystery

Researchers at the Picower Institute at MIT have discovered cellular mechanisms behind amblyopia and visual memory.
Zebrafish facility

Zebrafish study reveals developmental mechanisms of eye movement

Researchers studying zebrafish have found that genes linked to autism spectrum disorder and other developmental brain abnormalities may be playing a role in people who cannot control their eye movements.
An illustration of a human brain with stimulated neurons.

Deep neural networks uncover what the brain likes to see

Researchers at Baylor College of Medicine and the University of Tübingen in Germany have developed a novel computational approach to finding stimuli that neurons in the brain ‘like.’
Grantee News

Novel technique helps explain why bright light keeps us awake

Researchers at the Salk Institute and UC San Diego discover a way to make electron microscopy more detailed and precise by visualizing the activation of brain circuits over long distances.
Grantee News

Navigating "Neuralville": Virtual town helps map brain functions

Using a virtual town, psychologists at Emory University have found that the human brain uses three distinct systems to perceive our environment.
Grantee News

Innovative technique for labeling and mapping inhibitory neurons reveals diverse tuning profile

Researchers at the Max Planck Florida Institute for Neuroscience uncovered a diverse palette of inhibition within layer 2/3 of the visual cortex, suggestive of a more complex functional connectivity that may allow for enhanced flexibility of...
Grantee News

When a fix for one vision problem causes another

As we age, our eyes lose their ability to focus up close. It’s a condition called presbyopia, and it’s both extremely common and relatively easy to fix, with solutions like reading glasses, bifocals, or progressive lenses.