About Francesca Cervero Francesca Cervero has been a full-time private yoga teacher in New York City and Washington, D.C. since 2005. The foundation of her teaching practice comes from OM Yoga Centerâs style of alignment-based vinyasa.
Symptoms Causes News. Optic neuritis is a condition involving an inflamed or swollen optic nerve which is the pathway for information transferred from your retina to your brain, where the information is interpreted.
The scleral outlet contains the lamina cribrosa and is encompassed by the scleral ring. As the optic nerve approaches the eye, it consists of myelinated nerve fibers, the central retinal artery, and central retinal vein and has a diameter of 3 mm. However, the internal diameter of the optic disk and scleral outlet is 1.5 mm. Many disease processes are thought to occur within the confined space of the scleral outlet and result in neurovascular compression of the central retinal artery, central retinal vein, and the optic nerve head. 10 We think that NAION fits into this category.