When I began working with transportation professionals throughout Brazil, I quickly realized that pupil transportation in the ...

There is a hypothesis behind this result, which in part motivated the study: sparkling (or carbonated) water has been shown ...

Experiments with esports players show this non-caffeinated drink combats mental fatigue in a different way than coffee and energy drinks ...

Please provide your email address to receive an email when new articles are posted on . In patients with ptosis, a large pupil may be indicative of third nerve palsy. Levator function measurement can ...

To begin understanding glaucoma, you must first know a few basic facts about the eye and how it works. With this knowledge, you will be better prepared to discuss your condition and treatment with ...

Your eyes don’t lie. When you like someone, you’re drawn to them. Your gaze lingers, and your pupils widen, taking in as much of them as you can. No matter how hard you try to play it cool, this ...

For over a century, scientists believed that light, focus distance, and cognitive effort were the main forces behind changes in pupil size. But a new discovery adds breathing to that list. Researchers ...

Researchers at Karolinska Institutet found that breathing affects pupil size, with pupils being smallest during inhalation and largest during exhalation. This discovery, which suggests a ...

RESEARCHERS have discovered a fundamental mechanism that affects the size of the pupil, namely our breathing. The study shows that the pupil is smallest during inhalation and largest during exhalation ...