Iris dilator muscle the superior orbital fissure. From there, they travel with the nasociliary nerve and then the long ciliary nerve. They then pierce the sclera, travel between sclera and choroid to reach the iris dilator muscle. They will also pass through ciliary ganglion and travel in short ciliary nerves to reach the iris dilator muscle. The pupillary dilator acts to increase the size of the pupil to allow more light to enter the eye. It works in opposition to the pupillary constrictor. Pupil dilation occurs when there is insufficient light for the normal function of the eye, and during heightened sympathetic activity,
The Light That Failed The Light That Failed The Light That Failed is a novel by the Nobel Prize-winning English author Rudyard Kipling that was first published in "Lippincott's Monthly Magazine" dated January 1891. Most of the novel is set in London, but many important events throughout the story occur in Sudan and Port Said. It follows the life of Dick Heldar, an artist and painter who goes blind, and his unrequited love for his childhood playmate, Maisie. It is Kipling's first novel, written when he was 26 years old, and is semi-autobiographical; being based upon his own unrequited love for Florence Garrard. Though