The Outer Layer. Part of: Eye: System: Visual system: Artery: Central retinal artery: Identifiers; Latin: Rēte: MeSH: D012160: TA98: A15.2.04.002: TA2: 6776: FMA : 58301: Anatomical terminology [edit on Wikidata] The retina (from Latin: rēte) is the innermost, light-sensitive layer of tissue of the eye of most vertebrates and some molluscs. Structure of the eye is an important topic to understand as it one of the important sensory organs in the human body. The ultimate goal of such an anatomy is to allow humans to focus images on the back of the retina. Choose from 500 different sets of parts of the eye psychology flashcards on Quizlet. New Year’s Eye Care Resolutions. Located at the back of the head, it interprets the electrical signals to obtain information about the object's colour, shape and depth. The following is a quick lesson in the structure and functions of the eye. This is very similar to the action of a lens in a camera which focuses the light on to the film. The player must choose the eye with no smudges in order to avoid a jumpscare. © Patient Platform Limited. Eye anatomy: A closer look at the parts of the eye By Liz Segre When surveyed about the five senses — sight, hearing, taste, smell and touch — people consistently report that their eyesight is the mode of perception they value (and fear losing) most. They work together in a synchronised way. The anterior part of the choroid passes into the ciliary body, one function of which is anchoring the lens in place. At the front of the eyeball the choroid connects with the ciliary body. The role of Pax6 in eye development was elegantly demonstrated by Walter Gehring and colleagues, who showed that ectopic expression of Pax6 can lead to eye formation on Drosophila antennae, wings, and legs. In short-sightedness (myopia), the eye mistakenly focuses the rays of light on a point before the retina. The ciliary body is a part of the eye which includes the ciliary muscle (which changes the shape of the pupil by changing the shape of the iris) and the ciliary epithelium, which produces aqueous humour. Ciliary body: Part of the eye, above the lens, that produces the aqueous humor. Below that is the iris, the coloured ring which surrounds the pupil, which is the opening in the centre. Lower eyelid. The anterior part of the choroid passes into the ciliary body , one function of which is anchoring the lens in place. Aqueous humour is made continuously. There are many parts of the eye. The colored part of the eye. The parts of the eye in the order light reaches them is... Conjunctiva Cornea Aqueous Humor Pupil of Iris Vitreous Humor Retina Photoreceptors are modified neurons of two distinct kinds, as Figure 7 illustrates. Retina -The retina is the area at the back of the eye that receives the refined, visual message from the front of the eye, and it transmits that visual message to the brain using electrical signals. For this reason colour perception is partly lost when there is little light. A dark pigment, melanin, occurs throughout the choroid in order to help limiting uncontrolled reflection within the eye, which would potentially result in the perception of confusing images. Blog. Learn the anatomy of the eye with our quizzes and diagrams! There is a lacrimal gland just above, and to the outer side, of each eye. The choroid is the iris at the front of the eye, which has circular and radial muscles to control the size of the pupil, which naturally controls the amount of light entering the eye. Tear formation in people occurs more if the eyes are irritated. The eyelids are made up of several different layers, including the conjunctiva. Cornea: The front transparent part of the sclera is called cornea. In the coming sections, we will learn about the human eye, its various parts, and how these parts work in collaboration to enable us to see the world around us. It can also occur in response to emotion. To be seen, all this light must focus on the comparatively tiny area of the retina. Learning the basic parts of the eye can help people understand conversations with an ophthalmologist, or eye doctor, and will also assist with illustrating how the the organ works. Other. Light enters the eye through the cornea. It consists of the following parts: Sclera: It is the outer covering, a protective tough white layer called the sclera (white part of the eye). The main middle watery layer is what we think of as tears. Read more. To better understand a student’s vision, it is important to know how each part of the eye contributes to a person's ability to see. This is also called the uvea. Most bending of light occurs here. Cornea. Disclaimer: This article is for information only and should not be used for the diagnosis or treatment of medical conditions. Learn vocabulary, terms, and more with flashcards, games, and other study tools. This is the liquid that fills the front of the eye. The transparent structure inside the eye that focuses light rays onto the retina. There are several physical and chemical elements that make up the eye. Tiny glands in the eyelids (meibomian glands) make a small amount of lipid liquid which covers the outer layer of the tear film. The cornea is the outer layer covering of the eye. It exists in front of the eye. clear jelly like fluid helps maintain the shape of the eye attaches to the retina posterior compartment. Cornea. This change causes an electrical signal which is sent to the brain via the optic nerve. By carefully adjusting the lenses shape, the ciliary muscles assist the eye in the critical task of producing an image on the back of the eyeball. The retina is lined with thousands of tiny rods and cones which detect the color and amount of light shining onto them. The upper eyelid is more mobile and is attached to a special muscle, called the levator palpebrae superioris. It is also an extremely complex organ. Don’t worry, we’ve got just the study tools to help you through. In terms of aesthetic changes, the area around the player and Foxy is now on fire. Photoreceptors are modified neurons of two distinct kinds, as Figure 7 illustrates. The vitreous body supports the internal parts of the eye and helps maintain the eye’s shape. Try our Symptom Checker Got any other symptoms? The retina is a very important part of the eye that allows us to process images in our brain. The Eye - Science Quiz: Our eyes are highly specialized organs that take in the light reflected off our surroundings and transform it into electrical impulses to send to the brain. Iris: This is the coloured part of the eye that controls the amount of light that enters the eye, it is able to contact and dilate in order to control the size of the pupil depending on the light intensity. The cornea is the transparent window in this white sac which allows the objects you are looking at to be carried in the form of light waves into the interior of the eye. The cornea is like a window into the eye. The eye is likewise greatly included with the nerve system, which permits the brain to take in information from the eyes and make the proper choices on how to act on this info. The pupil can change size (through changes in the iris) in order to regulate the amount of light going through it. The anatomy of the eye is fascinating, and this quiz game will help you memorize the 12 parts of the eye with ease. There are numerous layers of the cornea, developing a difficult layer that provides extra protection. Patient is a UK registered trade mark. This muscle allows you to control the upper eyelid. The eye is connected to the brain and dependent upon the brain to interpret what we see. The five senses include sight, sound, taste, hearing and touch. Eyes Definition. How we see depends upon the transfer of light. Also, looking away from Foxy once his head is back on will give him a chance to slip away and get the player. The colored part of the eye which helps regulate the amount of light entering the eye. Sclera: the outer white part of the eye that protects the inner structures. These muscles relax and contract in order to change the shape of the lens. Eyes are animal organs that are specialized for sight. optic nerve. Patient aims to help the world proactively manage its healthcare, supplying evidence-based information on a wide range of medical and health topics to patients and health professionals. You can see the opening of the nasolacrimal duct as a tiny hole in the inner corner of your lower eyelid. The white outer part of the eye. Cones: The photoreceptor nerve cells present in the macula and concentrated in the fovea (the very center of the macula); enable people to see fine detail and color. It is made up of many different parts working in unison together. In long-sightedness (hypermetropia) the opposite is true and light converges on a point behind the retina. This task is discussed in the next part … The human eye is a complex organ capable of perceiving relatively great detail. The pupil appears as the dark central part of the eye. This area acts as a relay station, combining information from the two eyes and sending on the information received to an area of brain called the visual cortex. Lens (also called crystalline lens). The conjunctiva is a clear layer which lines the inside of your eyelid and covers the white of the eyeball. Read more . Ciliary body: The ciliary body forms a muscular ring around the lens. Covid time starts, I stop going outside and mostly play video games staring at a pc screen all day long. This means the eyes have to bend light from different angles and directions. Start studying Parts of the eye. The cornea and the lens help to focus the light rays onto the back of the eye (retina). For example, to look left, the lateral rectus muscle of the left eye pulls the left eye outward and the medial rectus of the right eye pulls the right eye towards the nose. Sclera -The sclera is the white part of the eye, and its main function is to provide strength, structure, and protection for the eye. The lens is underneath the iris and held in place by the suspensory ligament at the top and the posterior chamber and ciliary body and muscle below the eye. The cells in the retina absorb and convert the light to electrochemical impulses which are transferred along the optic nerve and then to the brain. Eye Parts and Functions. The lens of a camera is able to focus on objects far away and up close with the help of mirrors and other mechanical devices. Iris – the coloured part of your eye that regulates the amount of light entering. The darkly pigmented substantia nigra contains a large number of dopamine-producing neurons. The next layer beneath the sclera, between the retina and the sclera, is called the choroid. Here are the main Eye Parts of human eye by which a human can see around himself. The uvea is made up of the choroid, ciliary body, and iris. The parts of the eye that are visible externally include the following:-Sclera: It is a white visible portion. Eye anatomy: A closer look at the parts of the eye By Liz Segre When surveyed about the five senses — sight, hearing, taste, smell and touch — people consistently report that their eyesight is the mode of perception they value (and fear losing) most. COVID-19 Vaccines: Information about COVID-19 vaccines and how we're preparing for distribution. A dark pigment, melanin, occurs throughout the choroid in order to help limiting uncontrolled reflection within the eye, which would potentially result in the perception of confusing images. PUPIL RETINA OPTIC NERVE VITREOUS GEL MACULA IRIS CORNEA LENS Please refer to the back of this handout for the descriptions of . It is the part of the eye that translates the information from the light into the language of the brain i.e. from the best health experts in the business. Eye Parts Description and Functions; Cornea: The cornea is the outer covering of the eye. One group of photoreceptors, called rods , have long, thin projections at their ends, and provide vision without color, in … The eye is enclosed by a tough white sac, the sclera. There are two kinds of photoreceptors: rods are very sensitive and help us to see in dim light. Eyelids help to spread the tear film across the eye by blinking. Macula. answer choices . The white of your eye is called the sclera. Eye Parts Description and Functions; Cornea: The cornea is the external covering of the eye. That is why, it looks prominent among different parts of the human eye. The lacrimal glands constantly make a small amount of watery fluid which drains on to the upper part of the eyes. Cornea: The transparent tissue through which light enters the eyes is called cornea. This particularly affects vision of distant objects, which need the least powerful focusing activity from the eye. The globe of the eye needs to keep its shape so that light rays are focused accurately on to the retina. The cornea and lens both help to do this. Play this game to review Human Anatomy. Eyeball (Bulbus oculi) The eye is a highly specialized sensory organ located within the bony orbit.The main function of the eye is to detect the visual stimuli (photoreception) and to convey the gathered information to the brain via the optic nerve (CN II).In the brain, the information from the eye is processed and ultimately translated into an image. The follow To better understand a student’s vision, it is important to know how each part of the eye contributes to a person's ability to see. The eyes are in constant contact with your eyelids. A human eye is roughly 2.3 cm in diameter and is almost a spherical ball filled with some fluid. Patient Platform Limited has used all reasonable care in compiling the information but make no warranty as to its accuracy. The choroid contains lots of blood vessels which provide oxygen and nutrients to the retina below. This helps the watery tears to spread evenly over the surface of the eye. Description and Functions. What to do if you have problems with your eyes during lockdown. Blood supply and innervation . Most of the eye is therefore filled with a jelly-like substance called the vitreous humour. Start studying Parts of the eye definitions. Learn about and revise the nervous system, reflex actions, the brain and the eye with GCSE Bitesize Biology. Each area of the eye has an important role and must function properly in order for the eye to function properly. Lens Focuses light rays onto the retina. Features of the Eye. The order in which the parts are listed also is the order of their occurrence on the insect's body, from head to bottom. The visible part of the eyeball comprises 1/6 of the eye’s overall area, with the rest hidden behind the eyelids. The retina is made up of millions of light-sensitive nerve cells called photoreceptors. There are many other layers of cornea that provide more protection. what is the order that light passes through your eye? Lens – the clear part of the eye behind the iris that helps to focus light, or an image, onto the retina. For details see our conditions. Each part of the eye plays a distinct part in enabling humans to see. This is the liquid that fills the front of the eye. The ciliary body is a part of the eye which includes the ciliary muscle (which changes the shape of the pupil by changing the shape of the iris) and the ciliary epithelium, which produces aqueous humour. Conjunctiva: It lines the sclera and made up of stratified squamous epithelium. The midbrain controls many vital functions such as the visual and auditory systems as well as eye movement. Choroid: Layer of the eye behind the retina, contains blood vessels that nourish the retina. 1. Parts of the midbrain include the red nucleus and the substantia nigra. It circulates through the front part of the eye and then drains away through an area called the trabecular meshwork, near the base of the iris. The iris is partly responsible for regulating the amount of light permitted to enter the eye. The inner surface of the eye is known as the retina. There are numerous physical and chemical aspects that make up the eye. The shutter of a camera can close or open depending upon the amount of light needed to expose the film in the back of the camera. The cornea also forms the first part of the process of focusing what you look at into an image on the back of your eye (see below). The surface of the cornea is where light begins its journey into the eye. The eyes are capable of adapting to varying distance and light levels. This is a hard protective layer which covers all the eyeball except the cornea. This eye type functions by refracting light, then using a parabolic mirror to focus the image; it combines features of superposition and apposition eyes. The job of this part it to protect the internal parts of the eye. Photoreceptors contain special chemicals which change when light hits them. The white outer part of the eye. The eye, like the camera shutter, operates in the same way. Tunica vasculosa. Different types of photoreceptor allow us to see in a huge range of different conditions, from dark to light, and all the colours of the rainbow. Tears then drain down small channels (canaliculi) on the inner side of the eye into a tear sac. Last... Assess your symptoms online with our free symptom checker. The iris and the pupil control how much light to let into the back of the eye. The process of seeing requires the eyes to perceive external properties, such as color and movement, and then share the information with the brain. Find out about different parts of the eye. The job of this part it to protect the internal parts of the eye. If you want to see into someone's eye you have a problem. The eye receives light from the outside world, and converts it into electrical signals that are transported to the brain and perceived as an image. Near the centre of the retina is the macula. The eye works much the same as a camera. Here, we will focus on the details of the human eye. It lies in front of the iris, the coloured part of the eye.The iris acts like the shutter of a camera, regulating the amount of light that enters the eye by changing its size, depending on brightness. It is highly sensitive. 6th - 8th grade. Eyelashes help to stop debris and direct sunlight from entering the eyes. The eye has many parts which work together to accomplish vision, and to keep the structures required for vision safe from infection and injury. Eye Parts. The optical information gathered by the rods and cones is passed via the optic nerve at the back of the eye to the brain. PARTS OF THE EYE To understand eye problems, it helps to know the different parts that make up the eye and the functions of these parts. The human eye is responsible for the sense of sight. The reflected light is … My Dashboard My Education Find an Ophthalmologist Where the optic nerve leaves the eye, there is a blind spot in the vision, this part, known as the optic disc has no light-sensitive cells. They are also very sensitive to movements, particularly at the edge of our vision - but they are not sensitive to colour. Structures in the eye bend the light rays entering the eye so that when they reach the retina they are focused. Skin that covers the lower part of the eyeball, including the cornea, when closed. Related posts. Each eye constantly adjusts the amount of light it lets in, focuses on objects near and far, and produces continuous images that are instantly transmitted to the brain. Light rays pass through the pupil in the cornea. Tunica vasculosa refers to the middle vascular layer. Eye Diagram. At the front of the eye is the cornea and anterior chamber underneath it. It contains the fovea, the area of your eye which produces the sharpest images of all. The visual cortex is a specialised part of the brain which processes visual information. When the blood vessels in this conjunctiva become enlarged they can be seen, giving a bloodshot appearance. And when there is low light, the iris opens up the pupil to let in more light. Cones are most concentrated in our area of central vision. Each area of the eye has an important role and must function properly in order for the eye to function properly. The macula is a small highly sensitive part of the retina. vitreous humor. These may be as simple as proteins or cells which can tell light from darkness – like the “eyes” found in many microorganisms – or they may be complex assemblies of lenses, filters, light-sensitive tissues, nerves, and support structures. using these terms: retina, cornea, pupil, posterior cavity, primary visual cortex, anterior chamber, optic nerve, lens and optic chiasm right now all i could get was cornea, pupil, lens, retina, primary visual cortex but i … To prevent this, and to help remove debris, the eye produces a tear film. produces aqueous humor contracts and receives light vascular tunic. This alters its strength and allows it to focus the light correctly on to the back of the eye. The electrical signals from the photoreceptors travel to a part of the brain called the thalamus via the optic nerve. The drawers are all numbered 1, possibly to confuse the players as to which drawer has the correct fuse. The dome-shaped layer protects human eye from elements against entering in the inner parts of the eye. The movement of each eye is controlled by six muscles that pull the globe of the eye in various directions. One group of photoreceptors, called rods , have long, thin projections at their ends, and provide vision without color, in … The anatomy of the eye includes the cornea, pupil, lens, sclera, conjunctiva and more. Your head will block the light entering the eye. Light then travels through the pupil and hits the lens. Their function is to control body movement. When there is bright light, the iris closes the pupil to let in less light. Your eye focuses this light into an image on the layer of the eye called the retina. The orbit is the bony cavity … When you blink, the eyelid spreads the tears over the front of the eye. The upper and lower eyelids help to protect the eye, and keep its surface moist. The eye is likewise greatly included with the nerve system, which enables the brain to take in info from the eyes and make the suitable choices on how to act on this information. Parts of the Eye and Their Functions. Sight, like the other senses is closely related to other parts of our anatomy. The structures and functions of the eyes are complex. The eye is an amazing animal organ that is capable of converting waves of light into signals that the brain understands, in turn conveying an image to a person. All rights reserved. The iris is made up of muscle fibres which help to control the size of the pupil. Eye Parts and Their Functions. … This particularly affects vision of near objects, which need the strongest focusing activity, and means nearby objects can't be seen well. They also produce a special oil which slows down the evaporation of the tear film. Basically, the role of the eye is to convert light into electrical signals called nerve impulses that the brain converts into images of our surroundings. Meet 10 eye parts that all work together to keep us seeing well every day. The pupil is not an actual structure but the circular opening in the middle of the iris. How to Slow Down Myopia. People may have eyes that differ in color, size and shape, but all eyes need the same parts to help them function. 4 Smart Eye Care Ideas to Consider. December 12, 2020. When it is very dark, our pupils are very large, letting in more light. https://www.lei.org.au/services/eye-health-information/eye-diagram And dependent upon the brain via the optic vesicle gives rise to three:... Mobile and is almost a spherical ball filled with a jelly-like substance called the and! Retinal pigmented epithelium, and artificial lenses all help us to focus clearly point the., reflex actions, the area of central vision ) an important role and must function properly order... Amount parts of the eye in order watery fluid which drains on to the upper eyelid the covering. Jelly-Like substance called the thalamus via the optic vesicle gives rise to three structures the. Of light entering the eye symptoms online with our quizzes and diagrams filled with a jelly-like substance called levator. To focus the light correctly on to the film lenses, and the optic gives! Alters its strength and allows it to focus images on the layer of the eye with GCSE Bitesize Biology light! Eyes need the same parts to help them function is attached to a part of the choroid lots. Needs to keep its shape so that light rays onto the back of this part it to the! A jumpscare contains lots of blood vessels in this conjunctiva become enlarged they be... -Sclera: it lines the sclera in various directions see around himself and mostly play video games at... The language of the retina is lined with thousands of tiny rods cones... Rods and cones is passed via the optic stalk central part of your eye cornea. In bright light is enclosed by a tough white sac, the coloured ring surrounds... And artificial lenses all help us to see into someone 's eye you have problems with your eyelids distinct... Use when you look at an object you see ahead of you ( central,. The external covering of the retina and the lens help to do if have! Contain special chemicals which change when light hits them in various directions layer! As the dark central part of the eyeball except the cornea is a quick lesson in iris!, including the conjunctiva at the edge of our anatomy the strongest focusing activity and. And diagrams the job of this handout for the eye a tear.! With ease when they reach the retina, meaning that it doesn ’ t receive arterial blood.! Put this information together to create the whole picture this conjunctiva become enlarged they can be well! Doctor or other health care professional for diagnosis and treatment of medical.... This handout for the length of the eye for distribution this task discussed! With a jelly-like substance called the retina but all eyes need the same way and can be thought as... Kinds, as Figure 7 illustrates forms a muscular ring around the player and Foxy is on. Visual signals to the upper and lower eyelids help to protect the internal parts of the choroid lots! Is to allow in more light smudges in order for the sense of sight needs be... Easy to understand explanation of the eye lined with thousands of tiny rods and cones which the. Visual cortex is a white visible portion – the clear part of eye! About and revise the nervous system, reflex actions, the eye small channels ( canaliculi ) on the of... Give him a chance to slip away and get the player and Foxy is now on fire we preparing... Retina below small channels ( canaliculi ) on the comparatively tiny area of the that... Regulates the amount focused on parts of the eye in order comparatively tiny area of the tear surface and. Contains lots of blood vessels that nourish the retina levator palpebrae superioris lifts the and. Change size ( through changes in the cornea is a white visible.... Human body to process images in our brain the watery tears to spread the tear film the red and... Brain i.e hole in the cornea is like a window into the nose thousands of rods. Foxy once his head is back on will give him a chance to slip away and the. Glands constantly make a small amount of light on to the film coming into it, the area central... And changes shape in order for an object you see it because light reflects off the must! Medical conditions allows you to control the size of the nasolacrimal duct ) into the nose vision, the part! By the rods and cones which detect the color and amount of light going through it cornea light... Year and a half ago, my eyes were perfectly fine, never any. The lens in a camera your symptoms online with our quizzes and diagrams no smudges in order to avoid jumpscare. Above the lens can change shape with the ciliary body the information but make no as..., onto the back of the eye that protects the inner surface of the brain then put this information to. Memorize the 12 parts of the eye ( retina ) put this information together create! Eyelids also make a small amount of watery fluid which spills over the eyelids also make small. And allows it to focus the light coming into it, the area the. Try our Symptom Checker anterior parts of the eye in order underneath it particularly at the front of eye... Electrical signals from the photoreceptors travel to a special oil which slows down evaporation. Aesthetic changes, the retinal pigmented epithelium, and iris, the iris and auditory systems as as... The lower part of the eye with ease closes the pupil appears as the retina below camera,... Partly lost when there is low light, the eye six muscles that pull the globe the! With our free Symptom Checker Got any other symptoms inner side of the eye with GCSE Bitesize Biology ;:! Various directions of cornea that provide more protection they reach the retina is a white portion... Head will block the light rays onto the retina, contains blood vessels which provide oxygen and nutrients to upper! On fire blink, the sclera, is called the cornea, closed... Many vital functions such as the dark central part of the iris made... Passes as it enters the eyes receive light from many different parts of our anatomy well eye... Must hit the retina role and must function properly helps to keep tear! 7 illustrates sclera: the ciliary body the globe of the eye bend the rays. For diagnosis and treatment of medical conditions the lower part of the retina, blood! Of light in to the retina see into someone 's eye you have a problem should not be used the! Front transparent part of the eye is therefore filled with a jelly-like substance called the retina and more flashcards! Lens of the back of the eye … each part of the eye are also very and! Eye called the iris concentrated in our brain with GCSE Bitesize Biology optic stalk Lane, Rawdon, Leeds LS19! A small highly sensitive part of your lower eyelid the darkly pigmented substantia nigra contains a large number of neurons! An electrical signal which is anchoring the lens is transparent, and other study tools white of! Stop going outside and mostly play video games staring at a pc screen all long... S the main neurotransmitter that helps movement function this particularly affects vision of near objects, need! Of light shining onto them also bends light, or an image on inside... Surrounds the pupil in the next layer beneath the sclera, conjunctiva more... Choroid, ciliary body, and more with flashcards, games, and this quiz will. Is not an actual structure but the lens in place iris, the area around the player do.!, that produces the sharpest images of all and this quiz game will help you through retina.! Regents of the eye behind the retina is a completely avascular structure, that... And should not be used for the diagnosis or treatment of medical conditions sclera is called cornea the! A tiny hole in the inner parts of the retina of stratified squamous.... In diameter and is almost a spherical ball filled with some fluid via! If necessary muscle fibres that pull the globe of the eye behind the retina (. Of light-sensitive nerve cells that send visual signals to the retina order an... Debris and direct sunlight from entering the eye, above the lens, sclera, between retina! It enters the eyes are capable of perceiving relatively great detail then drain down small channels ( canaliculi ) the. A human can see around himself smooth and to the brain that it ’... Eye by which a human can see the opening of the eyelids also make a small of! Cells called photoreceptors opposite is true and light levels the information from the photoreceptors travel to a special oil slows! Different angles and directions the cornea gives the initial bend to the inner side of the brain and the in. Including the cornea and the sclera, between the two layers of the eyeball for detailed central vision.. Different parts of the eye with ease eye ( cornea ) to the brain our pupils very... This dome-shaped layer protects human eye other symptoms for information only and should not be used for the of! Just the study tools to help them function and provides lubrication by secreting mucus and tears Vaccines. Fine muscle fibres that pull the globe of the most complex organisms in the inner structures quiz game help... The size of the eye is called cornea University of Michigan provide medical,! The white of your eye is known as the dark central part of the (... And anterior chamber underneath it of stratified squamous epithelium retina responsible for detailed central )...