Fig. 1From: Macular evaluation of the retinal and choroidal vasculature changes in anterior ischemic optic neuropathy-a case control studyRTVue-100 OCT analysed the optic nerve head imaging in the optic disc area (ONH protocol, GCC protocol and 3D Disc) mode. The optic nerve head (ONH) map protocol was used to obtain RNFL thickness and ONH indices measurements; Other indices such as three avg. GCC parameters (total, superior and inferior), focal loss volume (FLV), and global loss volume (GLV) were measured in the GCC protocolBack to article page