Naismith et al. state that they preferentially recruited patients with severe optic neuritis (with ≤20/200 vision) and poor recovery (to <20/40 vision).This bias in selecting study participants ...

Optic Neuritis: Clinical Features Optic neuritis refers to inflammation of the optic nerve. The term may be used broadly in reference to many causes of optic nerve inflammation including systemic ...

Optic neuritis causes an episode of vision loss ... and changes in the perception of depth and color, among others. MS is a chronic autoimmune condition that may cause a range of neurological ...