According to a new study, 70% of astronauts who have spent between six and 12 months aboard the International Space Station ...

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.

The hypothesis that it disrupts the function of retinal ganglion cell axons by increasing mechanical forces on the lamina cribrosa of the optic nerve head has received considerable experimental ...

Objective Evaluating the potential role of neuromuscular ultrasonography (NMUS) in assessing optic nerve affection in ...

Use of once-weekly semaglutide more than doubles the risk for nonarteritic anterior ischemic optic neuropathy in those with type 2 diabetes.