What is the vitreous body in the eye made of?
function in the eye The vitreous body is a semisolid gel structure that is remarkable for the small amount of solid matter that it contains. The solid material is made up of a form of collagen, vitrosin, and hyaluronic acid (a mucopolysaccharide).
What fills the vitreous humor?
The vitreous humour (also known simply as the vitreous) is a clear, colourless fluid that fills the space between the lens and the retina of your eye. 99% of it consists of water and the rest is a mixture of collagen, proteins, salts and sugars.
What is a vitreous substance?
Vitreous: A clear, jelly-like substance that fills the middle of the eye. Also called the vitreous humor, “humor” in medicine referring to a fluid (or semifluid) substance.
What is the substance vitreous gel for?
The vitreous, a gel-like substance, accounts for 80 percent of the volume of your eye. It fills the interior of your eye and helps to preserve its round shape. Tiny collagen fibers secure the vitreous to its base near the front of the eye. They also secure it to the optic nerve and the retina in back of the eye.
What is the vitreous body quizlet?
what is the vitreous body? a transparent gel between the lens and retina.
Where is vitreous humor produced?
ciliary body
The vitreous humor is a clear body fluid found within the eyeball. It is the major body fluid in the eyeball (another body fluid is the aqueous humor). It is produced by the non-pigmented cells in the ciliary body.
Where is the vitreous humor in the eye?
The vitreous humor is a transparent, colorless, gel-like substance located in the posterior chamber of the eye.
What is the lens of the eye?
The lens of the eye is a biconvex, relatively acellular, optically transparent intraocular structure that with the cornea serves to transmit light to the retina with minimal light scattering (Fig. 1a). Early anatomists viewed the lens as the location of meaningful visualization.
What is the purpose of the vitreous humor quizlet?
The aqueous humor is located in the anterior segment of the eye. The vitreous humor is located in the posterior segment of the eye. They prevent the eyeball from collapsing and maintain intraocular pressure.
What is vitreous humor quizlet?
vitreous humor. clear, gel like substance that fills the eye between the lens and retina.
Which are functions of the vitreous body quizlet?
Terms in this set (29)
- maintain shape of the glob.
- support retina against choroid.
- exchange of materials in anterior chamber to posterior structures by diffusion.
Where is the vitreous body located?
The vitreous body lies at the back of the eye, between the lens and the retina.
