The term 'plexus gangliosus ciliaris' is used to describe the ciliary ganglion, a small, rounded structure located behind the eye. The IPA phonetic transcription for this term is /ˈplɛksəs ˌɡæŋɡliˈoʊsəs sɪˈlɛəriːs/. It consists of three parts: 'plexus' /ˈplɛksəs/, indicating a network of nerves; 'gangliosus' /ˌɡæŋɡliˈoʊsəs/, indicating a collection of nerve cell bodies; and 'ciliaris' /sɪˈlɛəriːs/, indicating the ciliary muscles of the eye. Though difficult to spell, understanding the IPA phonetic transcription helps in correctly recognizing and
The term "plexus gangliosus ciliaris" refers to a network of nerve fibers known as a plexus that is located in the ciliary body of the eye. The ciliary body is a structure located behind the iris and is primarily responsible for regulating the shape of the lens, which is crucial for the process of focusing on near and far objects.
The plexus gangliosus ciliaris consists of a complex intertwining of nerve fibers and ganglia, which are clusters of nerve cell bodies. This network of nerves is responsible for providing the ciliary body with sensory innervation and controlling the contraction of the muscles within the eye.
The nerves within the plexus gangliosus ciliaris play a vital role in the regulation of the production and drainage of aqueous humor, the clear fluid that fills the anterior chamber of the eye. They also contribute to the autonomic control of the eye, working in conjunction with other structures to ensure proper accommodation of the lens and the adjustment of pupil size.
Damage or dysfunction of the plexus gangliosus ciliaris can lead to various eye conditions, including difficulties with near and far vision, poor accommodation, and disturbances in the production and outflow of aqueous humor. Understanding the plexus gangliosus ciliaris and its functions is essential for diagnosing and treating these conditions, as well as for studying the intricate neural pathways involved in eye function.
Ciliary ganglionic plexus, a nerve p. lying on the ciliary muscle, derived from the oculomotor, trigeminal, and sympathetic.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.