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How Do You Activate The Ciliary Muscles?

January 24, 2024 by Rebecca Patel

How Do You Activate The Ciliary Muscles? Activation of the M3 muscarinic receptors, acetylcholine receptors that are formed by G-protein complexes, trigger the contraction of the ciliary muscle and reduce the diameter of the ciliary muscle ring. Contraction allows the zonular fibers to relax and the lens becomes more spherical to improve near vision. What

What Structures Are Part Of The Vascular Tunic?

January 24, 2024 by Rebecca Patel

What Structures Are Part Of The Vascular Tunic? The vascular tunic is comprised of three distinct regions, (1) the iris, (2) the ciliary body What structures are part of the inner tunic? The eye is made up of three layers: the outer layer called the fibrous tunic, which consists of the sclera and the cornea;