[2] Without looking for other less obvious "clues" in the retina and choroid, the striking appearance of a bilateral swelling of the optic nerve heads can misdirect investigation toward less ...

Cross-section of nerve fibers from the mouse optic nerve: The dark dense lines show the insulating layer, the myelin. Highlighted in red is a swollen, clogged area of an impaired nerve fiber ...

Several people taking GLP-1s and later diagnosed with NAION showed typical ocular symptoms: vision loss in one eye, optic nerve swelling and gradual vision loss over several weeks. One person with ...

With neuromyelitis optica spectrum disorders, your body's immune system attacks healthy nerves by mistake and causes damage to the central nervous system aside from the optic nerve. Swelling and ...

In this report, nine patients experienced serious eye complications—including seven cases of a condition where reduced blood flow to the optic nerve leads to vision loss, one case of swelling of ...

Astronauts aboard the ISS have reported unexpected visual shifts, with optic nerves swelling and eye shapes flattening. The changes, attributed to fluid shifts in microgravity, have left space ...

Examination of the ocular fundus of both eyes after pharmacologic mydriasis revealed bilateral, mildly hyperemic, swollen optic discs with edema of the nerve fiber layer that obscured their ...