Ciliary muscle 中文
Webciliary muscle翻譯：睫狀肌（晶狀體周圍的一塊肌肉，作用是改變晶狀體形狀以產生清晰的影像）。了解更多。 Webcontracted ciliary muscle loosened ciliary zonule Bulging lens light from close vision diverges. Pupil constriction. enhancing of lens accomodation-Size of pupils reduces 2mm through contraction of sphincter pupillae muscles …
Ciliary muscle 中文
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WebOct 24, 2024 · The short ciliary nerves are a group of nerves that branch from the nasociliary nerve in the intraconal space via the ciliary ganglion. Along with the long ciliary nerves, they supply sensation to the entire globe excluding the conjunctiva. The nasociliary nerve provides a small sensory component via a small communicating branch. WebThe ciliary muscles are rounded, smooth muscles that hold the zonules in place and bring about their contraction or relaxation to alter the shape of the lens. This adjustment allows …
WebJan 30, 2024 · Structure. The ciliary body is an inner eye structure that forms a semi-transparent ring on the outer surface of the choroid.It includes the ciliary muscle and … WebThe effect of ciliary muscle contraction or relaxation on the focussing power of the lens. When the ciliary muscle is contracted, the lens becomes more spherical – and has increased focussing power – due to a lessening of tension on the zonular fibres (a). When the ciliary muscles relax, these fibres become taut – pulling the lens out into a flatter …
Webciliary muscle翻译：睫状肌（晶状体周围的一块肌肉，作用是改变晶状体形状以获得清楚的映像）。了解更多。 WebApr 8, 2024 · The meaning of CILIARY MUSCLE is a circular band of smooth muscle fibers situated in the ciliary body and serving as the chief agent in accommodation when it contracts by drawing the ciliary processes centripetally and relaxing the suspensory ligament of the lens so that the lens is permitted to become more convex.
WebDefinition of Ciliary muscle. Medical Editor: Melissa Conrad Stöppler, MD. Reviewed on 3/29/2024. ciliary_muscle. Ciliary muscle: A circular muscle that relaxes or tightens …
WebApr 12, 2024 · The ciliary ganglion is one of four parasympathetic ganglia in the head. It is located behind the eye. Nerve fibers leave the brain and enter the ganglia. These fibers synapse (a junction between nerves where they communicate) with neurons going to the eye. Nerves from the ciliary ganglion innervate the muscles that constrict the pupil, a … shark world evolutionWeb中文翻译 手机版. 具毛肌肉. "ciliary"中文翻译 adj. 眼睫毛的，睫状体的；纤毛的。. "muscle"中文翻译 n. ＝ mussel. "muscles"中文翻译 大马力车; 肌肉; 筋肉. "ciliary activity"中文翻译 纤毛活动. "ciliary arrhythmia"中文翻译 心房颤动性心律失常. "ciliary artery"中文翻译 睫动脉 ... population of des moines metro iowaWebAug 8, 2024 · The ciliary muscle is an important part of the eye that controls aspects of near and far vision. [9] [10] Glaucoma is an eye disease that damages the optic nerve … population of dewitt iaWebOct 16, 2015 · Here’s your ciliary muscle working properly, before spasm: Moving that lens for clear close-up and distance vision. You might already know the fix for stopping focusing muscle spasms: Take a break, go … population of desoto county msWebThe ciliary muscle fibers have a greater abundance of mitochondria than any other muscle in the body, indicating the extraordinary high energy demands and requirements of this … shark wrapping paperWebThe ciliary body is a complex, highly specialized tissue that comprises several cell types. The ciliary muscle is situated at the base of the ciliary body and ligaments originating in the ciliary body attach to the lens. Contraction or relaxation of the muscle alters tension on the lens causing it to alter shape and thus shift focus. population of detroit since 1950The ciliary muscle is an intrinsic muscle of the eye formed as a ring of smooth muscle in the eye's middle layer, uvea (vascular layer). It controls accommodation for viewing objects at varying distances and regulates the flow of aqueous humor into Schlemm's canal. It also changes the shape of the lens within the eye but not the size of the pupil which is carried out by the sphincter pupillae muscle and dilator … population of dexter mo