Figure 1From: Visual field defects of optic neuritis in neuromyelitis optica compared with multiple sclerosis Comparison of visual field defects during the disorders. Ninety percent of MS patients showed central scotoma every time, but 54% in NMO (p = 0.022). In NMO patients, 33% of patients showed both central scotoma and non-central scotoma, and 13% of patients showed non-central scotoma every time. MS = multiple sclerosis; NMO = neuromyelitis optica.Back to article page