B-scan ultrasound can effectively differentiate between peripapillary hyperreflective ovoid mass-like structures and optic ...

Age-related macular degeneration is the leading cause of vision loss in those who are age 50 or older. In fact, almost 20 million people in the U.S. have some type of age-related macular ...

Getting light to hit our retinas depends on different parts of the eye working together. First, the light goes through the ...

Optic neuritis (ON) is an inflammation that damages your optic nerve. It can cause vision loss and pain when you move your eyes. As the inflammation goes away, your symptoms usually get better.

In this Healio Video Perspective from Hawaiian Eye 2025, Riad Sherif, MD, CEO of Oculis, discusses data on OCS-05 for the ...

malignant optic nerve glioma or other malignancy, various maculopathies Uveitis Various inflammatory and infectious causes of optic neuritis (sarcoid-, inflammatory bowel disease-, Lyme disease ...

trochlear or abducens nerve palsies respectively. CN VI palsies occur more commonly in MS than CN III or IV palsies. Lack of pain Ischemic optic neuropathy, NMO-associated optic neuritis ...

The Ukrainian military once believed drones that communicate with their operators via fibre-optic links would not be necessary on the battlefield. However, that perspective has shifted with the ...

Ellie Cook is a Newsweek security and defense reporter based in London, U.K. Her work focuses largely on the Russia-Ukraine war, the U.S. military, weapons systems and emerging technology.