As a scientist, he was a major figure in the American Enlightenment and the history of physics for his discoveries and theories regarding electricity. As an inventor, he is known for the lightning rod, bifocals, and the Franklin stove, among other inventions.anuary 6, 1705] â April 17, 1790) was one of the Founding Fathers of the United States. A renowned polymath, Franklin was a leading author, printer, political theorist, politician, freemason, postmaster, scientist, inventor, civic activist, statesman, and diplomat.
Optic nerve inflammation â or optic neuritis â occurs when the eyeâs optic nerve becomes irritated and enlarged. This condition often results in eye pain and possible vision loss. Underlying diseases like diabetes, immune disorders, and multiple sclerosis usually lead to the inflammation.ptic nerve inflammation â or optic neuritis â occurs when the eyeâs optic nerve becomes irritated and enlarged. This condition often results in eye pain and possible vision loss. Underlying diseases like diabetes, immune disorders, and multiple sclerosis usually lead to the inflammation.
Optic neuritis is an inflammatory disease of the optic nerve that typically affects young adults. Women are affected more often than men. It is second only to glaucoma as the most common acquired optic nerve disorder in persons younger than age 50.n this disorder, closely linked to multiple sclerosis, prognosis for visual recovery is generally good. However, return of visual function is almost never complete. After resolution of optic neuritis, virtually all patients show some signs of optic nerve damage, and most are symptomatic.