ially the color, of the disc and the patient's sight. A considerable degree of pallor, which it may be impossible to distinguish from true atrophy, is sometimes seen with excellent central Fig. 90. Irregular contraction of fields of vision in a case ot progressive atrophy of optic nerves. The loss… … Irregular contraction, with central loss of L. visual field, from pro- gressive atrophy of optic nerve in locomotor ataxy. The black repre- sents the blind parts ; the shading shows partial loss of vision. vision, though usually accompanied by some defect of the visual field. Again, the discs often…
Eye · Color blindness · Eye Diseases
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