[Light sensitivity of the visual system in patients with demyelinating optic neuropathy in acute retrobulbar neuritis].

Based on the data analysis of contrast-color sensitivity, contrast - frequency sensitivity and dynamic visual acuity, the quantitative estimation of light sensitivity of ill and healthy eyes of patients with demyelinating optic neuropathy in acute retrobulbar neuritis has been carried out. The differences between these functional parameters of light sensitivity of the visual system are used for discussion of the pathogenesis of demyelinating optic neuropathy and possibility of its early diagnosis.