Myoclonus is a sudden, random muscle jerk. It can happen alone or stem from a medical condition. Possible causes include medication side effects, damage to the nervous system, and disorders that ...

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.

Oculomotor nerve palsy is a nerve condition that affects your vision. It can lead to double vision and difficulties using both eyes together. A weakness in the oculomotor nerves causes this condition, ...

Medically reviewed by Qin Rao, MD Key Takeaways Gently pressing on your eyeballs can stop hiccups by stimulating your vagus ...

The following text summarizes information provided in the video. There are 12 pairs of cranial nerves that emerge directly from the brain and are responsible for many functions, including movement and ...

In a review published in Eye and Brain, researchers outlined the link between dry eye and migraine, their possible shared pathophysiology, and therapies targeting similar pathophysiological mechanisms ...