Introducing premature visual experience by opening the closed eyelids early in ferrets caused many cells in the primary visual cortex to mature improperly.

A visual challenge, the 'Spot the 409' test, requires participants to find a single '409' amidst numerous '406's within seven ...

Bengaluru: If your child is doing homework on tablets, playing games on computers, and scrolling on mobile phones, take ...

Check age limit, qualifications, nationality, and medical standards. Know post-wise requirements for undergraduate and ...

A wearable device designed for eye tracking has also shown promise in noninvasively measuring different aspects of blinking, ...

The overlap is the magic. SWAN arrives first. It hugs the horizon after sunset and slides through the west/southwest. It starts low, so a clean horizon is vital. Get to your site early. Watch as dusk ...

Tear film measurement devices show good repeatability but poor agreement, indicating they are not interchangeable for assessing tear film.