Sometimes they’ll put medicated eye drops into your eyes to dilate ... it can leave you with scar tissue that can make your pupil’s shape irregular. Some emotional responses can cause your ...

On Sept. 10, 2024, a claim spread on social media about the shape of goats' pupils. One Facebook user posted a meme that asked: "Have you ever noticed that goats have rectangular pupils?

Working memory plays a pivotal role in our day-to-day functions. It's an essential brain skill that helps us manage and ...

Banks and his team looked at the eyes of 214 different species of land animals, and found a clear relationship between the shape of their pupils and their ecological role. Predatory animals that ...

It is a crescent-shaped area of land in Western Asia ... in the center of the iris (the colored part of the eye). The role of the pupil is to let light in and onto the retina at the back of ...

Anisocoria might be a sign of a severe eye or nervous system disorder ... Some birth defects of the iris can cause the pupil to have an irregular, fixed shape. These defects include aniridia ...

The main function of the eyes is enabling people to see. All the parts of the eye work together to allow vision. They take in light from the environment and send visual information for the brain ...

While experts are still learning a lot about the reason for different pupil shapes, it's interesting to learn all the theories they've already come up with about the cat's unique looking eyes.

Cases of coloboma that affect both eyes are believed to be genetic. More commonly, however, the condition occurs by chance, according to the American Academy of Ophthalmology. Coloboma is present at ...