Uncontrollable blinking is often considered normal, but in some cases it can lead to various interpretations and perceptions. In Malay culture in particular, blinking the left eye is often associated ...

Blink frequency of 20 blinks per minute improves tear meniscus height and tear break-up time in dry eye patients. The study involved 45 participants aged 14 to 35, using eye-tracking glasses to ...

A range of different causes can be responsible for pain in the eye when blinking. Some of these require medical attention. Eye pain when blinking can occur across the whole eye or in specific regions, ...

The latest iteration of an eye-on-a-chip has a mechanical eyelid to simulate blinking and was used to test an experimental drug for dry eye disease. By incorporating human cells into an engineered ...

Fluid is then pumped through both the upper and lower chambers, placing pressure on both sides of the layer of corneal tissue. This simulates the manner in which a real cornea is subjected to pressure ...