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The ciliary body is behind the iris in the human eye. Tiny cilia (fibers) called zonules attach the ciliary body to the eye's lens. When focusing on close objects, the ciliary body contracts and the zonules relax, allowing the lens to thicken and improve the focus. When looking at a distant object, the ciliary body relaxes and the zonules contract, making the lens thinner for sharper distance vision.

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What is the difference between the ciliary body and the ciliary muscle in the human eye?

The ciliary body is a structure in the eye that produces aqueous humor, while the ciliary muscle is a muscle that helps to change the shape of the lens for focusing.


Describe the ciliary body region of the vascular tunic?

The ciliary body is a structure in the vascular tunic of the eye that produces aqueous humor, which nourishes and maintains the shape of the eye. It also contains ciliary muscles that control the shape of the lens for focusing on near or distant objects. Additionally, the ciliary body is responsible for anchoring the suspensory ligaments that hold the lens in place.


What connects the ciliary body to the lens?

The suspensory ligaments, also known as zonules, connect the ciliary body to the lens. These ligaments play a crucial role in controlling the shape and accommodation of the lens for focusing on objects at different distances.


What is the structure between the choroid and the iris that anchors the lens in place?

The ciliary body is a specialized structure which anchors the iris with the choroid. It makes aqueous humor and anchors the lens via the zonules, through which it modulates lens changes.The ciliary body is a specialized structure which anchors the iris with the choroid. It makes aqueous humor and anchors the lens via the zonules, through which it modulates lens changes.


What is the function of the ciliary body?

The ciliary body plays a crucial role in the eye by producing aqueous humor, which helps maintain eye pressure and nourish the surrounding tissues. It also controls the shape and thickness of the lens to facilitate focusing on objects at various distances through a process called accommodation.

Related Questions

Is the ciliary muscle part of the ciliary body?

the ciliary muscle is the smooth muscle of the ciliary body


What produce aqueous humor?

The ciliary body and the choroid plexus within the lateral ventricles of the brain produce the aqueous humor in the eye. The aqueous humor nourishes the cornea and the lens, provides intraocular pressure, and removes waste from the anterior chamber of the eye.


What is the difference between the ciliary body and the ciliary muscle in the human eye?

The ciliary body is a structure in the eye that produces aqueous humor, while the ciliary muscle is a muscle that helps to change the shape of the lens for focusing.


Which eye muscles are responsible for accommodation?

The ciliary muscle as well as the ciliary body.


What is the smooth muscle structure that is attached to the lens?

iris and ciliary muscle


Does the ciliary body attach to the iris?

no


Is ciliary body is a smooth muscle structure ot which the lens is attached?

Yes; the ciliary body is a mass of smooth muscle from which the lens is suspended.


What is a group of ciliated epithelial cell called?

Within the Eye, the Ciliary Body consists of four levels: the Ciliary Muscles; the Vascular layer; the Ciliary process, and the Ciliary Epithelium.


What structure surrounding the lens that connects the choroid and it alters the shape of the lens?

The ciliary body, which consists of ciliary muscles and ciliary processes, is the structure that surrounds the lens and connects to the choroid. The ciliary body controls the shape of the lens through the action of the ciliary muscles, which can adjust the thickness of the lens to allow for focusing on objects at different distances.


Muscular structure that manipulates the lens?

Ciliary body


Describe the ciliary body region of the vascular tunic?

The ciliary body is a structure in the vascular tunic of the eye that produces aqueous humor, which nourishes and maintains the shape of the eye. It also contains ciliary muscles that control the shape of the lens for focusing on near or distant objects. Additionally, the ciliary body is responsible for anchoring the suspensory ligaments that hold the lens in place.


What muscle controls the shape of the lens?

the lens is held vertically in the eye's interior by suspensory ligaments or more specifically called the ciliary zonule, attached to the ciliary body. so suspensory ligaments is the answer(-: