I can't see my toes

Eye movement disorder is a characteristic manifestation of progressive supranuclear palsy, with both eyes staring up and down. Generally, it starts with two eyes with follow-up paralysis, and complains that it is difficult to walk on tiptoes, or difficulty in taking food on the table, and gradually damages the upper vision function and becomes vertical vertical paralysis. Bit. More than two-thirds of patients with late stage may have bilateral paralysis of the eyes, one-third of patients have internuclear ophthalmoplegia, and some patients have inability to converge two eyes, reduce pupils, and have light and radial reflections. The presence of head-eye reflex and Bell phenomenon indicates that it is supranuclear, and the disappearance of late head-eye reflex is a nuclear lesion.