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
Widening participation the Laura Spence Affair which hit the headlines in 2000, and after the University of Bristol admissions controversy in 2003, which concerned alleged biases in favour of the state sector. HEFCE is pursuing this policy through a number of measures, including the payment of financial incentives to universities and by funding the Aimhigher programme. This policy is linked to the previous Labour government's target of increasing participation in higher education to 50% by 2010. Widening participation Widening participation (WP) in higher education is a major component of government education policy in the United Kingdom and Europe. It consists of an