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 pins and needles feeling or tingling in your head can be unsettling. This can affect neighboring parts of your body, too, such as the face and neck, and you may also feel numbness or burning. Having ...

There are 12 cranial nerves in the body, all originating in the brain. They come in pairs and connect different body areas and organs to the brain. Cranial nerves can transmit two types of information ...

INDIANAPOLIS (WISH) — Head and neck surgeries can be some of the most delicate in medicine: removing tumors, repairing damage from strokes, or treating thyroid disease. Every incision risks damaging ...

Please provide your email address to receive an email when new articles are posted on . FORT LAUDERDALE, Fla. — Topographic change analysis effectively predicted optic disc and visual field ...