A blink of an eye seems natural and instantaneous, but is it? Without a functioning eyelid, the eye can become dry, irritated and eventually lose the ability to see clearly. The researchers studied ...

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.

Rapid side-to-side eye movements can help stabilize posture, avoid falls and maintain balance for people with Parkinson's disease, just as they can for healthy people. This seemingly counterintuitive ...

Your eyes may reveal more than you think. True Touch Lifestyle/Shutterstock For most of human history if you wanted to know what was going on behind someone’s eyes you had to make your best guess. But ...

NEW YORK (Reuters Health) - Treatment with a cholesterol-lowering "statin" drug may very occasionally cause double-vision, eyelid-droop, or weakness of the muscles that control eye movement, ...

Ultrathin nanoelectrodes blend into facial skin, capturing brain, eye and muscle signals without the discomfort or stigma of ...