Eye Anatomy

Front

What is the function of the retina in the eye?

Back

The retina is responsible for converting light into neural signals and sending them to the brain for visual recognition.

Front

What is the role of the lens in the eye?

Back

The lens focuses light onto the retina, allowing for clear vision at various distances.

Front

What is the innermost layer of the eyeball called?

Back

The innermost layer of the eyeball is called the retina.

Front

What is the ciliary body and its function?

Back

The ciliary body is a structure in the eye that controls the shape of the lens and produces aqueous humor.

Front

What is the sclera and its purpose?

Back

The sclera is the white outer layer of the eyeball that provides structure and protection, and serves as an attachment point for eye muscles.

Front

What are photoreceptors and where are they located?

Back

Photoreceptors are specialized cells in the retina that detect light and convert it into electrical signals.

Front

What is the difference between rods and cones in the retina?

Back

Rods are photoreceptors that detect low light levels and are responsible for night vision, while cones detect color and are responsible for daylight vision.

Front

What is the vitreous humor and its function?

Back

The vitreous humor is a gel-like substance that fills the space between the lens and the retina, helping to maintain the shape of the eye.

Front

What is the function of the cornea?

Back

The cornea is the transparent front part of the eye that refracts light and provides most of the eye's optical power.

Front

What is the role of the iris in the eye?

Back

The iris controls the size of the pupil and thus the amount of light that enters the eye.