A complex system of nerves and muscles enables the human eye to blink, gaze, and shift focus. The trochlear nerve is one of six cranial nerves that carry electrical impulses from the brain to the eye.

A new review article summarizes the wide-ranging, evolving potential of devices that modulate vagus nerve activity.

This page lists all known medications that could potentially lead to 'Cranial nerve disorder' as a side effect. It's important to note that mild side effects are quite common with medications. The ...

Small cranial nerve tumors that can cause hearing loss, vertigo and ringing in the ears are often watched rather than treated, but a new study is set to change how the tumors, called vestibular ...

A 68-year-old man was diagnosed with ocular myasthenia gravis after presenting with double-vision and photophobia. Myasthenia gravis (MG) often begins with ocular symptoms, and sometimes those ...

Your brainstem hosts multiple cranial nerves. The facial nerve is the seventh cranial nerve. It controls your facial movements and expressions. The nerve fibers controlled by your facial nerve also ...

The vagus nerve is getting a lot of attention online these days. As just one of 12 paired cranial nerves, you may wonder what’s so special about it. But if you’ve seen people on social media sharing ...