Your pupils change size as you breathe – here’s why this new discovery is important
It was previously believed that our pupil size was only affected by three things: light, focusing on nearby objects and ...
Science Daily4h
Breathing and vision may be linked
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 ...
News Medical8h
Study reveals how breathing regulates pupil size and vision
Researchers at Karolinska Institutet in Sweden have discovered a fundamental mechanism that affects the size of the pupil, namely our breathing.