Optical Near Me Open Today
Looking for Optical Near Me Open Today? Many local residents will tell you to contact Dr. Maria Martin at Lakes Family Eye Care Center. A board certified optometrist pratice known not only as a leading optical provider but a place where you can go for everything concerning your vision. For everything from Eye Emergencies to Optical – Dr. Maria Martin at Lakes Family Eye Care Center has you covered. Whe your current optomitrist leaves you disappointed please let‘s show you why a great number of individuals who wear glasses say that Dr. Maria Briceño Martin at Lakes Family Eye Care is best bet if you are in need Optical Near Me Open Today.
Become part of the family, come see why Dr. Maria Briceño Martin at Lakes Family Eye Care Center is the prefer option for Optical Near Me Open Today…Call (305) 456-7313
What Goes On During The Thorough Eye Exam?
It is important to receive an eye examination consistently. Whether you want glasses or have other eye related problem, you should get exams to make sure you are staying on top of what makes you healthy. Here’s some good information of what happens during an eye examination.
When you go in for a test, they are going to test out your vision without the spectacles. When you wear lenses, you must remove them for that exam. Once you have had your eyesight tested, doctor will certainly explain to you images through lenses to help you inform them everything you see in them best. When you’re having your eyes examined,
you need to be certain that you be aware of what you’re doing so that you can honestly tell the doctor what you’re experiencing. You don’t want to find yourself not receiving the best eyeglasses or contact lenses as you weren’t being careful throughout the exam.
There are other kinds of exams that eye specialists are capable of doing to examine if you have different torubles occurring. Such as, they could dilate the eyes to check the optic nerve as well as for eye conditions you might have. Have an eye examination regularly and you are guaranteed to stay from having serious problems in the end. And remember that Miami Lakes Eye Care Center is best bet if you are in need Optical Near Me Open Today!
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Eye Color, How and Why?
Eyes are the colored sensory organs that play an important role in the vision. The eye color is determined by the variation of genes in an individual. The color of the eyes is due to the presence of melanin in the iris. The amount of the melanin in the iris along with the presence of white collagen fibers produces green, blue or hazel color. Melanin is produced by the specialized cells called melanocytes and is stored within the compartments called melanosomes. The number of melanocytes is generally the same in all the individuals however the number of melanosomes and the quantity of melanin stored within melanosomes varies. The total quantity of melanin present determines the color of the eye. Many individuals have a lighter eye color that is due to the scattering of light rays while passing through the stroma of the iris.
The production, storage, and transport of melanin are under the control of certain genes. The color of the eyes is directly associated with the quantity of melanin present in the layers of iris. Brown color eyes are associated with large quantities of melanin in iris while blue color is due to a lesser amount of melanin in the iris. There are a total of eight genes that influence eye color. These include:
OCA2 gene: It is also known as melanosome transmembrane protein or as P gene. This gene is located on chromosome 15 and controls the blue/brown color spectrum. OCA2 gene produces a protein (P protein) that controls the formation and processing of melanin. Mutations in the OCA2 gene that lead to decreased production of P protein results in eye albinism. The individuals suffering from such condition will have lighter eye color and their capability of producing and storing melanin is lost. Sometimes non-disease causing alleles are also present that control the production of P proteins levels. The alleles that are responsible for increased P protein production results in brown color of eyes while the allele associated with the blue color of eyes decreases the P protein production.
HERC2 gene: This gene is present near the region of ORA2 gene and is also known as intron 86. This gene mainly controls the functioning of the ORA2 gene turning it on or off as needed.
Several other genes that control the melanin production and transport are ASIP, IRF4, TYR, TYRP1 genes. The functioning of OCA2 and HERC2 gene along with the other genes may increase the melanin content resulting in brown color or may reduce the melanin content resulting in the blue color of the eyes.
Some individuals have one eye color that partially or completely differs from another and this condition is often referred to as heterochromia. This condition results from the unequal distribution of melanin due to the mutation of a few cells in the iris. In this condition the color of eyes changes from blue to brown or blue to green.
Research is still being carried out to find out the genes responsible for gray and hazel color of eyes.