Heterochromia is a variation in iris pigmentation that causes the eyes to have different colors ... Here, a single eye displays multiple shades. Part of the iris may be a different color than ...

Central heterochromia occurs when a person has different colors in the same eye. Variations in the spread and concentration of skin pigment cause this. The condition is usually present from birth ...

Yes, in this article we are going to talk about the reason behind different eye colors and why people have different colored iris with Dr. Jinish Upadhyay, Consultant Ophthalmologist, Masina ...

Complete heterochromia is a fairly rare condition (in humans) whereby each iris is a distinctly different color, such as having one blue iris and the other brown. But this isn't why Bowie's eyes ...

"The iris is the part of the eye that carries the color. It is a muscle that expands and contracts to control the size of the pupil. The pupil gets bigger in low light and smaller in bright light.

The colored part of the eye is known as the iris, which contains pigments that determine a person’s eye color. Eye color is largely genetic. As many as 16 genes dictate what a person’s eye ...

There’s another eye color change procedure called laser depigmentation of the iris. A doctor uses a laser to diminish the density of the iris’ natural pigment, turning brown eyes blue.

To understand why some colors are rarer than others, it’s helpful to know what causes eye color in the first place. Every iris contains a pigment called melanin , but the amount of melanin ...