Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into light over long distances. Total internal reflection prevents light inserted into ...

Vincent Vallillo, 15, of Shelton, who lost his vision from a brain tumor, will perform at Radio City Music Hall's Garden of ...

"Glaucoma in its early phases is really asymptomatic. People have no idea that they have it," says Dr. David Friedman, director of the glaucoma service at Massachusetts Eye and Ear.

Connecticut state employees drove more than 1.2 million miles without wearing seatbelts in state-owned vehicles in 2024 alone, according to state data. Thousands of state employees drive more than ...

The median nerve is one of many peripheral nerves that extend throughout the body. This nerve in particular provides important control of the hand, wrist, and forearm and is commonly associated ...

But, after getting a CT-scan and seeing a neuro-ophthalmologist ... a condition in which the loss of blood flow to the optic nerve causes sudden vision loss. Recent studies have revealed a ...

What Is Ulnar Tunnel Syndrome? Ulnar tunnel syndrome is pain, tingling, or numbness in your hand, caused by a pinched nerve in your wrist. It isn’t pleasant, but treatments and simple changes to ...

Ulnar nerve entrapment happens when there’s pressure on the ulnar nerve. The ulnar nerve travels from the shoulder to the pinky finger. It can cause symptoms like muscle weakness and numbness.

In the angiosuite postintervention, CT scan showed no signs of bleeding or contrast extravasation ... A head MRI performed in the first 24 hours showed an optic nerve and extraocular muscles signal ...

One of the main causes of eye-sight weakness is an increase the intraocular pressure (IOP) which leads to damage of the optic nerve, thus impaired vision. This condition is notorious for forming on ...

Laura underwent various tests at the A&E department including a CT scan which confirmed Sangeeta’s diagnosis of a swelling of the optic nerve – papilledema. This was being caused by two blood ...