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.
1 The axons arise from ganglion cells of the retina, which converge at the optic disc and run through the optic nerve to synapse in the lateral geniculate nucleus of the brain. 2  The optic disc (also known as the optic nerve head) is approximately 1.5 millimeters in diameter.laucoma is a degenerative disorder of the optic nerve. It is characterized by a loss of ganglion cells and their axons. There are several types of glaucoma (e.g., open-angle, normal tension, and early onset-to name a few); however, all of these types have the same common feature, ganglion cell loss.