Eyeball Youtube

Eyeball - YouTube Music

Eyeball - YouTube Music The eyeball houses the retina —an extremely metabolically active layer of nerve tissue made up of millions of light receptors (photoreceptors)—and all of the structures needed to focus light onto it. The eyeball is a bilateral and spherical organ, which houses the structures responsible for vision. it lies in a bony cavity within the facial skeleton – known as the bony orbit. anatomically, the eyeball can be divided into three parts – the fibrous, vascular and inner layers.

Eyeball - YouTube Music

Eyeball - YouTube Music Humans have two eyes, situated on the left and the right of the face. the eyes sit in bony cavities called the orbits, in the skull. there are six extraocular muscles that control eye movements. the front visible part of the eye is made up of the whitish sclera, a coloured iris, and the pupil. The eye is cushioned within the orbit by pads of fat. in addition to the eyeball itself, the orbit contains the muscles that move the eye, blood vessels, and nerves. the orbit also contains the lacrimal gland that is located underneath the outer portion of the upper eyelid. These muscles move the eye up and down, side to side, and rotate the eye. the extraocular muscles are attached to the white part of the eye called the sclera. this is a strong layer of tissue that covers nearly the entire surface of the eyeball. this illustration shows eye muscles, which control eye movement. These remarkable features of our eye are enabled by the complex structure of the eyeball. the eyeball consists of three layers; fibrous, vascular and nervous (retina). functionally, the most important layer is the retina, which receives the external visual stimuli.

EYEBALL - YouTube

EYEBALL - YouTube These muscles move the eye up and down, side to side, and rotate the eye. the extraocular muscles are attached to the white part of the eye called the sclera. this is a strong layer of tissue that covers nearly the entire surface of the eyeball. this illustration shows eye muscles, which control eye movement. These remarkable features of our eye are enabled by the complex structure of the eyeball. the eyeball consists of three layers; fibrous, vascular and nervous (retina). functionally, the most important layer is the retina, which receives the external visual stimuli. Being able to describe different parts of a human eyeball. know which parts of the eyeball are involved in accommodation. know what a blind spot on the retina is, and where it’s located. The eyeball is a spherical organ that contains the structures necessary for vision. it is composed of several layers, including the sclera, cornea, choroid, retina, and vitreous body. The eyeball is composed of three primary layers: the outer layer (sclera and cornea), the middle layer (choroid, ciliary body, and iris), and the inner layer (retina). Explore the complex anatomy of the human eye, understanding its layered structure, key features and their intricate interrelations.

Eyeball - YouTube

Eyeball - YouTube Being able to describe different parts of a human eyeball. know which parts of the eyeball are involved in accommodation. know what a blind spot on the retina is, and where it’s located. The eyeball is a spherical organ that contains the structures necessary for vision. it is composed of several layers, including the sclera, cornea, choroid, retina, and vitreous body. The eyeball is composed of three primary layers: the outer layer (sclera and cornea), the middle layer (choroid, ciliary body, and iris), and the inner layer (retina). Explore the complex anatomy of the human eye, understanding its layered structure, key features and their intricate interrelations.

EYEBALL - YouTube

EYEBALL - YouTube The eyeball is composed of three primary layers: the outer layer (sclera and cornea), the middle layer (choroid, ciliary body, and iris), and the inner layer (retina). Explore the complex anatomy of the human eye, understanding its layered structure, key features and their intricate interrelations.

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