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Title | Description | Type |
51 |
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Parinaud's Syndrome or Dorsal Midbrain Syndrome | Also known as the pretectal, or sylvian aqueduct syndromes, it is characterized by paralysis of upgaze to both saccades and pursuit. In this video, the causes of Parinaud's, along with its signs of large pupils with light-near dissociation, spastic-paretic accommodation, pathologic lid retraction (... | Image/MovingImage |
52 |
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Cerebellar Eye Signs | Lesions of the cerebellum can result in a variety of eye movement disorders, including saccadic intrusions and oscillations, such as ocular dysmetria, as well as nystagmus, gaze palsies, and dysfunction of the vestibular ocular reflex. In this series of videos, these disorders are discussed in rela... | Image/MovingImage |
53 |
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Eyelid Nystagmus | Lid nystagmus is of three types. The most common is associated with vertical ocular nystagmus with the lid movement being synchronous with the eyes, but with greater aplitutde. The second type is associated with gaze evoked horizontal nystagmus and may occur in the lateral medullary syndrome. A p... | Image/MovingImage |
54 |
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Chiari Malformation: Eye Movements | The eye movement disorders commonly accompanying Chiari malformations are listed. These are generally the same as with lesions of the cerebellum. | Image/MovingImage |