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How Your Eyes Work

One of the most common things people ask their eye doctor in Miami about is the exactly how their eyes work. Explaining all there is to know about the human eye would take a very long time, but people still want to know bits of information about it. The eye is the second most complex organ in the entire human body, right after the brain, so it’s no surprise that there’s an abundance of information surrounding it. The next time you have an appointment with your Miami eye doctor, be sure to ask them about your eye and just how it functions. You will likely be shocked at all of the information they provide you with.

The Internal Functions of the Eye

From the time light passes through the cornea to the time a person is able to comprehend what they are looking at, many things are happening. Your Miami Beach eye doctor will likely not have enough time to explain the intricacies of each aspect of vision, but this is how the eye functions and sends images to the brain:

● Light goes through the cornea and then the pupil.

● Muscles in the eye contract or expand to control the iris, determining how much light goes through the pupil.

● The light then passes through the vitreous humor, which is the center part of the eye that’s filled with fluid.

● Light lands on the retina in the back of the eye, where it’s converted into electrical signals that get sent to the brain via the optic nerves.

● The complex optic nerves are the reason why an entire eyeball cannot be transplanted.

Learning More About the Human Eye

The aforementioned steps are simply how the eyes accept light and send images to the brain, but there are many things that happen inside the eye on a regular basis. If you want to know more about a particular part of your eye, such as the complex muscles, then ask your eye doctor in Miami Beach to explain all about them on your next visit. Your medical care provider will be more than happy to explain the details of a specific function of your eye so that you can understand it better. Once you learn enough about your eyes, you will be more likely to provide them with the care they deserve.

photo credit: Macroscopic Solutions Blue Iris Images, Self-Captured Portraits via photopin (license)