(Dboybaker/Flickr, CC BY 2.0) Indeed, this reflex is so reliable that doctors use it to assess brain function. If a pupil fails to react to light, it could signal a medical emergency such as a stroke.

OBJECTIVES To clarify whether different causative events (trauma, stroke, intracranial surgery), time of intervention, and treatment mode influence outcome, patients with fixed and dilated pupils ...

A history teacher at a private school has been struck off after he had regular sex with a female pupil. Thomas Marriott worked at St Peter’s School at Bootham, York, between 2007 to August 2011 ...

You’ll find more than a few anecdotes suggesting that bipolar disorder can change the appearance of the eyes, generally by affecting pupil dilation, gaze, and even eye color. So-called bipolar ...