Visual impairment intracranial pressure (VIIP) syndrome is considered an unexplained
major risk for future long-duration spaceflight. NASA recently redefined this syndrome as …

The role of accommodation in myopia development and progression has been debated for
decades. More recently, the understanding of the mechanisms involved in accommodation …

Although changes to visual acuity in spaceflight have been observed in some astronauts
since the early days of the space program, the impact to the crew was considered minor …

Purpose of the study: Many blinding diseases of the inner retina are associated with
degeneration and loss of retinal ganglion cells (RGCs). Recent evidence implicates several …

Glaucoma, a progressive optic neuropathy characterized by retinal ganglion cell
degeneration and visual field loss, is the leading cause of irreversible blindness worldwide …

Purpose To study performance of a contact lens sensor (CLS) for 24-hour monitoring of IOP-
related short-term patterns and compare with IOP obtained by pneumatonometry. Methods …

Purpose To investigate whether intraocular pressure (IOP) fluctuation is associated
independently with the rate of visual field (VF) progression in the United Kingdom Glaucoma …

Purpose To study the associations between optic nerve head (ONH) strains under
intraocular pressure (IOP) elevation with retinal sensitivity in patients with glaucoma. Design …

Ocular rigidity (OR) refers to the relationship between pressure and volume changes in the
eyeball. Since the description of the differential tonometry method for the calculation of an …

Purpose.: Previous studies have shown a negative correlation between axial length (AL)
and pulsatile ocular blood flow (POBF). This relation has been questioned because of the …