What Is Optic Nerve Drusen? Optic nerve drusen is a rare eye condition that affects between 3 and 24 people out of every 1,000 in the population. It’s difficult to estimate exactly how common this ...

The human body is complex, and many things can go wrong while a baby is developing. Sometimes, genetic mutations occur, or things don’t form quite right. One condition that can result from ...

Learn how coiled optic nerves, unlike any seen in other reptiles, give chameleons their extraordinary field of view.

Chameleons’ extraordinary ability to move their eyes independently stems from a previously overlooked anatomical marvel: long ...

When your optic nerve doesn’t develop all the way, you may not be able to see through that area of your eye. This congenital condition is most often experienced by people who have mothers with ...

Researchers have shown that the chameleon has a coiled optic nerve, which they believe allows the lizard to increase their ...

Scientists looking into how chameleons are able to move their eyes nearly 360 degrees find out that they have long, coiled optic nerves.

“Ischemia” is the term doctors use when a part of the body stops getting enough oxygen as a result of restricted blood flow. This is because blood carries oxygen in the body. In the case of NAION, ...

After centuries of fascination and speculation, scientists have finally uncovered the secret behind chameleons’ mesmerizing, ...

After millennia of study, modern imaging has revealed the secret of chameleons' ability to move their eyes in a nearly ...

Leber hereditary optic neuropathy, also known as LHON or Leber optic neuropathy, is an inherited genetic condition. It often causes loss of central vision, starting in one eye and eventually affecting ...

PHOENIX — Historically, optic nerve involvement has been excluded from multiple sclerosis (MS) diagnostic criteria, but its inclusion in the upcoming 2024 McDonald Diagnostic Criteria is expected to ...