PapilledemaPseudotumor CerebriIntracranial HypertensionOptic DiskIntracranial PressureOphthalmoscopyHeadacheTransverse SinusesVision DisordersOptic Neuropathy, IschemicPhotographyBruch MembraneFlicker FusionOptic AtrophyOptic NerveCerebrospinal Fluid PressureTomographySubarachnoid SpaceOptic NeuritisEcho-Planar ImagingNerve FibersTomography, Optical Coherence