A 40-year-old Canadian patient presented to hospital following four months of photophobia, blurred vision and a dilated right pupil

US researchers have investigated how gene therapy could be used to protect neural circuits and ward off sight loss

UK and Australian researchers have developed technology that allows users to gain insight into how animals perceive the world

University of Liverpool scientists have used the eye as a window into the effects of ageing on the brain

An underwater theatre and miniature spectacles helped scientists to investigate the depth perception of the ocean dwellers

The study could help to develop a method of assessing hearing in those who cannot provide direct responses

Researchers have explored the relationship between pressure in the brain and pressure in the eye

Research that explores how natural and artificial vision are integrated could improve the use of retinal prostheses in AMD patients

A study has found that people with sight loss have increased anxiety when navigating obstacles

A study of high school American football players has highlighted differences in the speed of pupil dilation following head impact