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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
Close up of eye

Cartography of the visual cortex

Researchers at the Max Planck Florida Institute for Neuroscience (MPFI) have uncovered a surprisingly complex yet precisely ordered map of visual space in area V2 of the cortex.
Green fluorescent neuronal cell passing through several layers of retina.

Researchers Discover New Type of Nerve Cell in the Retina

Scientists at the John A. Moran Eye Center at the University of Utah have discovered a new type of nerve cell, or neuron, in the retina. The newly identified Campana cell could play a role in visual signal processing.

Living Retina Achieves Sensitivity and Efficiency Engineers Can Only Dream About

In a pair of papers on retinal structure, Duke University neurobiologists have shown that the rigors of natural selection and evolution have shaped the retinas in our eyes just as this theory of optimization would predict.
man looking at phone and sitting on sofa

Scientists Pinpoint the Uncertainty of Our Working Memory

A new NEI-funded study shows the extent we trust our memory in decision-making
Calcium-rich foods include milk, yogurt and cheese, as well as non-dairy sources such as kale, white beans and sesame seeds.

Blind People Can’t See Color but Understand It the Same Way as Sighted People

Questioning the belief that that people born blind could never truly understand color, a team of cognitive neuroscientists demonstrated that congenitally blind and sighted individuals actually understand it quite similarly.
Scientist looking in a microscope

Retina ‘hardwired’ to predict path of moving objects

Neural circuits in the primate retina can generate the information needed to predict the path of a moving object before visual signals even leave the eye, UW Medicine researchers demonstrate in a new paper.
Two hat-shaped objects, one pointing towards the viewer (concave) and one away from the viewer (convex)

Scientists uncover how decisions about what we see are relayed back through the brain

Researchers at the National Institutes of Health have discovered that decisions based on visual information is broadcast widely to neurons in the visual system, including to those that are not being used to make the decision.

Brain’s ‘memory center’ needed to recognize image sequences but not single sights

A new MIT study of how a mammalian brain remembers what it sees shows that while individual images are stored in the visual cortex, the ability to recognize a sequence of sights critically depends on guidance from the hippocampus.
neurons

How neurons get past "no"

When looking at a complex landscape, the eye needs to focus in on important details without losing the big picture. Now, a new study by Salk scientists shows how inhibitory neurons play a critical role in this process.z
Brain illustration with recycling logo

NIH-funded study shows children recycle brain regions when acquiring new skills

Scientists studied the brain activity of school-aged children during development and found that regions that activated upon seeing limbs (hands, legs, etc.) subsequently activated upon seeing faces or words when the children grew older.