It controls the movements of the superior oblique muscle, which helps your eye move down and rotate. A range of medical conditions can impair the trochlear nerve, though, and restrict your ability ...

KINGSTON, Ont. – A simple test that measures eye movement may help to identify children with Fetal Alcohol Spectrum Disorder (FASD) and ultimately lead to improved treatment for the condition ...

A 65-year-old woman with relapsing-remitting multiple sclerosis (RRMS) presents with blurred vision that is worse in the right eye. She denies diplopia and eye pain. Uncorrected visual acuity was ...

Extraocular Muscles: The muscles surrounding the eye that control its movements and maintain proper alignment. Ocular Motor Nuclei: Clusters of neurons in the brainstem responsible for ...