Tibial muscular dystrophy (MRI)

Neuro-ophthalmology of movement disorders

Ophthalmologic symptoms are common in patients with movement disorders and adversely impact their quality of life. They may arise from problems with visual processing, impaired subcortical and cortical control of eye motility, and other still poorly understood mechanisms. Some ophthalmologic findings in Parkinson disease correlate with disease progression and might potentially serve as disease biomarkers.

Isolated sixth nerve palsy

Sixth nerve palsy often presents with binocular horizontal diplopia, worse in the field of action of the paretic lateral rectus muscle. Ischemia, head trauma, and compression by a mass lesion are the most common causes in adults.

Nonparalytic horizontal strabismus