Neurodegenerative diseases oculomotor manifestations. clinical cases 

Oculomotor manifestations (nystagmus and diplopia) do not lead to blindness. But the loss of cognitive properties in the background, such as ability recognition and reading, leads to irreparable social consequences. Therefore, improved methods of diagnostic oculomotor disorders will help reveal neurodegenerative disease in earlier stages. Moreover, their correction will prevent undesirable outcomes. Clinical case 1- Partial Parinaue's syndrome, confirmed by MRI revealed multiple small degenerations in the area of the brain bridge (according to the localization indicated by Parinaue's syndrome - in the dorsal - medial part). Clinical case 2- Pronounced vertical-rotational nystagmus of both eyes with greater amplitude in the lead positions. Viral encephalomyelitis. In their form and nature, oculomotor disorders are a good indicator of the topic of damage to deep brain structures such as the trunk and bridge. Therefore, a more thorough study will help diagnose neurodegenerative injury in the early stages, treatment and prevent unwanted social consequences.