ciliary ganglion but only the preganglionic parasympathetic axons synapse there. The entering axons are arranged into three roots of the ciliary ganglion, which...

The ciliary ganglion is a parasympathetic ganglion located just behind the eye in the posterior orbit. It is 1–2 mm in diameter and in humans contains...

ganglia of the head and neck. The others are the ciliary ganglion, the submandibular ganglion and the pterygopalatine ganglion. The otic ganglion is a small...

one of four parasympathetic ganglia of the head and neck, (the others being the submandibular, otic, and ciliary ganglion). It is innervated by the Vidian...

innervation to the head and neck. ciliary ganglion (sphincter pupillae, ciliary muscle) pterygopalatine ganglion (lacrimal gland, glands of nasal cavity)...

pterygoid nerve Lesser occipital nerve Lingual nerve Long ciliary nerves Long root of the ciliary ganglion Long thoracic nerve Lower subscapular nerve Lumbar...

travels in front of the coccyx, where it converges with the other trunk at a structure known as the ganglion impar. Along the length of the sympathetic trunk...

Thomas (2000). New Atlas of Human Anatomy. China: MetroBooks. pp. 1–240. ISBN 1-58663-097-0. McCracken, Thomass (2000). New Atlas of Human Anatomy. China:...

the retina, including the photoreceptors (rods and cones), inner retinal cells (bipolar and amacrine cells), and the ganglion cells. Electrooculography...

by the sphincter pupillae muscle and dilator pupillae. Ciliary sulcus – The space between the anterior surface of the ciliary body of the eye and the posterior...

round the pharynx (throat) and a ganglion that serves as a brain to one side of this. Nerves run from the ring and ganglion to the tentacles and to the rest...