NEI Research News

Un nuevo estudio ofrece una explicación de cómo la exposición constante a la luz solar puede aumentar el riesgo de desarrollar cataratas, una opacidad del cristalino que suele ocurrir con la edad.

A new study offers an explanation for how years of chronic sunlight exposure can increase the risk of cataract, a clouding of the eye lens that typically occurs with aging.

A type of retina cell plays a more critical role in vision than previously known, a team led by Johns Hopkins University researchers has discovered.

Biologists at UC San Diego discovered that the ability of our brains to figure out and process directional movements is a result of the activation in the cortex of signals that originate from the direction-sensing cells in the retina.

The unusual arrangement of cells in a chicken's eye constitutes the first known biological occurrence of a potentially new state of matter known as “disordered hyperuniformity,” according to researchers.

New research shows that brains of adult mice can also be re-wired to compensate for a temporary vision loss by improving their hearing.

A new study indicates that it may be possible to accurately characterize complete neural networks by recording the activity of properly selected samples of 50 neurons or less - an alternative that is much easier to realize.

Researchers have made progress toward an approach that would use light-sensitive drugs to stimulate cells in the retina and restore vision to people who are blind or visually impaired.

Dopamine-restoring drugs already used to treat Parkinson's disease may also be beneficial for the treatment of diabetic retinopathy, a leading cause of blindness in adults, Emory University researchers have discovered.

Blood vessels that normally regress in mice before the eyelids open 10 days after birth persist if the mouse fetus receives insufficient light in the womb — showing that the eye needs light to develop during pregnancy.