Fig. 3From: Electrical neurostimulation in glaucoma with progressive vision lossVisual fields of the right (top) and the left eye (bottom) with normal tension glaucoma (NTG) of a female patient, 70 years old. With each perimetry at time points PRE, 2 weeks, 3, 6, 9, and 12 months after ONS treatment mean defect (MD) and intraocular pressure are givenBack to article page