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,
In the Light of What We Know read slowly and meditatively; one is moved to think of Thomas Mann’s "The Magic Mountain"…this powerful debut…is a unique work of fiction bearing witness to much that is unspeakable in human relationships as in international relations.” In a “Books of the Year” feature in "The Times Literary Supplement", Oates further wrote that “among outstanding novels is the impressive debut of Zia Haider Rahman, the meditative, mysterious, decidedly non-page-turner "In the Light of What We Know", a postcolonial novel writ large. The meticulous interweaving of Rahman’s fiction necessitates reading both forward and back, and makes us realize: who cares about “page-turners”