Measuring pupillary light reflex Georgina Lynch lab (IMAGE) Washington State University Caption A staff member in Georgina Lynch’s lab at the Washington State University Spokane campus demonstrates ...

SPOKANE, Wash. - A new study, conducted by researchers at Washington State University's Elson S. Floyd College of medicine, shows that at Measuring how the eyes’ pupils change in response to light, ...

The creation of a bionic eye that mimics the widening and shrinking of the pupil may bring us one step closer towards helping people with certain visual impairments. Light enters the eye via the pupil ...

Time takes its toll on the eyes. Now a funky, Hitchcockian video of 64 eyeballs, all rolling and blinking in different directions, is providing a novel visual of one way in which eyes age. A video ...

Measuring how the eyes' pupils change in response to light -- known as the pupillary light reflex -- could potentially be used to screen for autism in young children, according to a new study.

If you can count, it's thanks to your pupils. The holes in the center of your eyes can detect quantity, new research finds. The mechanisms we use to sense quantity are located in our pupils. This is ...