RT Journal Article SR Electronic T1 Cerebrospinal fluid pressure and the eye JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 71 OP 77 DO 10.1136/bjophthalmol-2015-306705 VO 100 IS 1 A1 William H Morgan A1 Chandrakumar Balaratnasingam A1 Christopher R P Lind A1 Steve Colley A1 Min H Kang A1 Philip H House A1 Dao-Yi Yu YR 2016 UL http://bjo.bmj.com/content/100/1/71.abstract AB Cerebrospinal fluid pressure (CSFP) interacts with intraocular pressure (IOP) and blood pressure to exert a major influence upon the eye, particularly the optic nerve head region. There is increased interest regarding the influence of CSFP upon disorders affecting this region, in particular glaucoma and idiopathic intracranial hypertension. Additionally, a high proportion of astronauts develop features similar to idiopathic intracranial hypertension that persist for years after returning to Earth. The factors that affect the CSFP influence upon the optic nerve and globe are likely to influence the outcome of various ophthalmic disorders.