A Blink of An Eye

It is an essential function of the eye that helps spread tears across and remove irritants from the surface of the cornea and conjunctiva.

eye blinking does more than simply wet the eyes—it also helps to keep vision sharp by maintaining the strength of visual signals.

Blinking is a natural, healthy reflex. It keeps your eyes moist and protects them from bright lights, dirt, dust and other debris.

Babies blink about 2 times a minute, but grown-ups blink 14-17 times a minute. We might blink more when we feel pain, see bright lights, or talk to people.

Excessive blinking in children and adults can indicate various underlying health and vision conditions. These range from simple causes such as dry eyes and ...

An eye twitch is an involuntary, abnormal blinking of your eyelid. This abnormal blinking may happen many times per day.

Usually, the cause of excessive eye blinking isn't serious. Often it will go away on its own without treatment, but some things like corneal ...

The eye blink reflex elicited by an external stimulus such as a loud noise or flash of light or a tap on the forehead is an involuntary response.

Causes · An ingrown eyelash · A scratch on your eye (corneal abrasion) · Dust or something else in your eye · Allergies · Dry eye · Eye infection or ...

Blepharospasm is the term for eyelid spasms that cause uncontrollable blinking or winking. A person with blepharospasm cannot control the muscles responsible ...