Mydriasis More generally, mydriasis also refers to the natural dilation of pupils, for instance in low light conditions or under sympathetic stimulation. An informal term for mydriasis is blown pupil, and is used by medical providers. It is usually used to refer to a fixed, unilateral mydriasis, which could be a symptom of raised intracranial pressure. The opposite, constriction of the pupil, is referred to as miosis. Both mydriasis and miosis can be physiological. Anisocoria is the condition of one pupil being more dilated than the other. There are two types of muscle that control the size of the iris: the
The Widening Gyre (novel) to get the original tape and stop the blackmail before Ronni finds out. His investigation leads to Joe Broz's son Gerry and dealing with the Broz organization is always potentially lethal. The Widening Gyre (novel) The Widening Gyre is a 1983 novel by Robert B. Parker, featuring his private detective character Spenser. The title comes from the first line of W.B. Yeats poem "The Second Coming". Spenser is hired to head up the security detail for Congressman Meade Alexander as he runs for the Senate. The congressman confides to Spenser that he is being blackmailed by someone who wants him