Has anyone here tried an Amsler eye test for macular degeneration? I just tried one, and I think I have something called a scotoma.
en.wikipedia.org/wiki/Amsler_grid
en.wikipedia.org/wiki/Macular_degeneration
Unfortunately, one of the ways scotoma occur is from demyelination:
en.wikipedia.org/wiki/Scotoma
NOTE: One of the things that cause scotoma is oxidative stress.