Pupil size in response to light could serve as a biomarker for concussion, according to a study published in Life. “A concussive injury to the brain is associated with changes in the PLR [pupillary ...

The human retina contains some 100 million photoreceptor cells. When these are stimulated with light, they communicate that information to the brain and we perceive light. Researchers have now ...

This page lists all known medications that could potentially lead to 'Impaired Pupillary Reflex' as a side effect. It's important to note that mild side effects are quite common with medications. The ...

Eckhard Hess, 69, professor of biopsychology at the University of Chicago, discovered an eye reflex that can be used to determine whether people like or dislike what they are looking at. His research ...

May 28, 2010 (Philadelphia, Pennsylvania) — In an effort to find discrete phenotypic features that are consistently present in autistic populations, researchers at the University of Missouri Thompson ...

Please provide your email address to receive an email when new articles are posted on . CHARLOTTE, N.C. — Pupillary light reflex testing may hold potential in detecting a hyperarousal subtype of ...

An abnormal pupillary light reflex (PLR) is commonly detected in patients with glaucoma, and these differences can be used to distinguish glaucomatous eyes from unaffected eyes, according to the ...

A new study shows that infants who are later diagnosed with autism react more strongly to sudden changes in light. This finding provides support for the view that sensory processing plays an important ...

New research points to an easily measured eye response to light as a potentially useful way of diagnosing autism in very young children. Further testing is currently underway in a large cohort of ...

A study on the illusion titled "The Eye Pupil Adjusts to Illusorily Expanding Holes" has been published in the journal Frontiers in Human Neuroscience. For 86% of people, looking at the central black ...