If you see more than one color, you may wonder if your eyes are hazel or if you have heterochromia. Scientists use genetic rewiring to increase lifespan of cells, Beyond amyloid and tau: New targets in developing dementia treatments, Napping longer than 30 minutes linked to higher risk of obesity and high blood pressure, Activity 'snacks' could lower blood sugar, complication risk in type 1 diabetes, In Conversation: Investigating the power of music for dementia. A teratoma is a tumor that can have specialized tissues, including structures from organs like the eye. Now, onto the difference between the two! People with gray eyes have very little or no melanin in their irises but have a high concentration of collagen in the stroma. In this instance, seek medical attention for a possible diagnosis and treatment options. Around 3 percent of the world's population have gray eyes, and like most light-colored eyes, the coloration is the product of very little melanin in the iris. In addition, OCA2 and HERC2 are the two major genes associated with the variation in eye colors. Continue browsing in r/eyes goodhousekeeping.com/beauty/g2844/celebrities-with-heterochromia-different-colored-eyes/, allaboutvision.com/conditions/heterochromia.htm, rarediseases.info.nih.gov/diseases/8590/heterochromia-iridis, aao.org/eye-health/diseases/what-is-heterochromia. university of illinois women's swimming roster; what happens if you don't pay a seatbelt ticket; maid cafe miami Travel Guide: Can You Bring Edibles on a Plane? Healthline Media does not provide medical advice, diagnosis, or treatment. Most people with central heterochromia are perfectly healthy. Just like hazel eyes, or any eye color for that matter, central heterochromia is caused by melanin being dispersed differently throughout your iris. How can I find out for sure? That is, one eye may be green and their other eye brown, blue, or another color. Heterochromia is when a person has differently colored eyes or eyes that have more than one color. Celebrities With Different Colored Eyes! - Mi Mundo Visual Central heterochromia: Multicolored eyes that start with one color near the pupil. Central heterochromia is characterized by a ring of a different color surrounding the pupil of the eye, with the outer part of the iris being a different color than the center. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.