Medial longitudinal fasciculus and associated defects (diagram)
Diagnosis not applicable
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Simplified diagram of the normal pathway of horizontal eye movement involving the medial longitudinal fasciculus as well as diagrams of internuclear ophthalmoplegia and one-and-a-half syndrome.
Note: one-and-a-half syndrome may occur due to a lesion in either the paramedian pontine reticular formation or CNVI nucleus separately, or a lesion affecting a combination of both. The ipsilateral medial longitudinal fasciculus must have a defect.
Case Discussion
Refer to the articles medial longitudinal fasciculus and internuclear ophthalmoplegia for further information.
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