Nonarteritic Anterior Ischemic Optic Neuropathy (NAION) Nonarteritic anterior ischemic optic neuropathy (NAION) is sometimes called an "eye stroke." In NAION, there is ischemia (a loss of blood flow) ...

Russia's newest drones appear to be guided by fiber-optic cables to prevent jamming and electronic warfare. The technology solves one of the war's more prevalent problems, but it's got downsides.

These fiber-optic cables transmit internet data through tiny beams of light, making it possible for us to be online. They run under oceans and across deserts. It is the largest network humans have ...

Maryland Democratic Rep. Steny Hoyer suffered a “mild ischemic stroke” over the weekend and is responding well to treatment, his office said. Hoyer has no lingering symptoms and is expected to ...

The LEROS study was funded by Santhera Pharmaceuticals. Medical writing support was provided by nspm ltd, Switzerland, and funded by Chiesi Farmaceutici. La Morgia has acted as a consultant for Chiesi ...

People with peripheral neuropathy suffer from those types of sensations—numbness and painful tingling—all the time. And there's growing evidence that peripheral neuropathy is linked with celiac ...

The vagus nerve is the body's longest nerve which stretches ... “When you have an event like an ischemic stroke, or you’ve had a blood vessel rupture and there’s a large area where blood ...