Mydriasis pupil) or overactivity of the sympathetic nervous system (SNS). Pupil diameter also increases in reaction to cognitive tasks requiring memory and attention, and this phenomenon is used as an indicator of mental activation (‘arousal’) in psychophysiological experiments . Natural release of the hormone oxytocin can cause mild to moderate mydriasis. Parasympathetic fibers travel with cranial nerve III, the oculomotor nerve, to innervate the circular layer of muscle of the eye (sphincter pupillae). Damage to this nerve typically manifests itself as mydriasis, because the sympathetic supply to the pupil, which causes mydriasis, remains unaffected, and therefore unopposed. Multiple central nervous system
Batman: The Widening Gyre heat caused Batman to experience a bladder spasm. Baphomet immediately interprets this to mean that Batman wet his pants. The series was collected into a trade paperback: Batman: The Widening Gyre Batman: The Widening Gyre is the title of a 6-issue comic book limited series starring Batman, released August 2009 through July 2010. The series is written by Kevin Smith and illustrated by Walt Flanagan. The title is a reference to the William Butler Yeats poem "The Second Coming". The series was initially planned as 12 issues, with a long break planned between issues six and seven. After issue six