The Ciliary Ganglion is a small, rounded cluster of nerve cell bodies found in the eye socket. It is responsible for controlling the contraction of the circular muscles within the iris, which regulates the size of the pupil. The Ciliary ganglion is also linked to controlling the thickness of the eye lens. If you are looking for synonyms for the Ciliary Ganglion, you could use 'Oculomotor Ganglion', 'Pupillary Ganglion', 'Choroidal Ganglion' or 'Intraorbital Ganglion'. These are alternative names for the same structure, but it is essential to note that they all serve the same function in the eye. The Ciliary Ganglion is a vital component of the human eye and plays a crucial role in regulating our vision.