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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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Cross-section of fMRI brain scan with arrow pointing to dark area

Vision loss in children whose eyesight may be 20/20 requires new diagnostic and teaching strategies

Cerebral (cortical) visual impairment (CVI) is a condition that interferes with the ability of the brain to process information from the eyes, and it has become a leading cause of visual impairment in the U.S.
Different colored dots in a circle used for a color plate test

Study finds that special filters in glasses can help the color blind see colors better

A new study found that special patented glasses engineered with technically advanced spectral notch filters enhance color vision for those with the most common types of red-green color vision deficiency (“anomalous trichromacy”).
Profile view of woman's face

More than Meets the Eye

A new study led by researchers at Harvard Medical School and the VA Boston Healthcare System shows that face blindness may arise from deficits beyond visual perception and appears to involve glitches in retrieving various contextual cues from memory.
Slices of brain with specific regions highlighted, suspended over images of faces

Faces, bodies, spiders, and radios: How the brain represents visual objects

Caltech researchers have combined tools from machine learning and neuroscience to discover that the brain uses a mathematical system to organize visual objects according to their principal components. The work was published June 3 in Nature.

Early visual experience drives precise alignment of cortical networks critical for binocular vision

Researchers at the Max Planck Florida Institute for Neuroscience identify three distinct cortical representations that develop independent of visual experience but undergo experience-dependent reshaping, an essential part of cortical network maturation.
Grayscale slice of mouse brain with neurons highlighted

It’s now or never: Visual events have 100 milliseconds to hit brain target or go unnoticed

Researchers at the National Eye Institute (NEI) have defined a crucial window of time that mice need to key in on visual events.
Images of faces next to computer-generated versions of that face

A new model of vision

Computer model of face processing could reveal how the brain produces richly detailed visual representations so quickly.
A baby sitting in front of an MRI machine

Earliest look at newborns' visual cortex reveals the minds babies are born with

According to a study from Emory University, as young as six days a baby’s brain appears hardwired for the specialized tasks of seeing faces and seeing places.
Research team at Virginia Tech

Fralin Biomedical Research Institute scientists shed light on surprising visual development patterns

In a new study from Virginia Tech, neuroscientists reveal a surprising clue about how the intricate visual processing system forms during early brain development.
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.