Researchers have discovered that breathing affects pupil size, with the pupil being smallest during inhalation and largest ...

Teaching/research interests: Anatomy and physiology of the visual system (VIS 613), optics for vision science (VIS 610), visual psychophysics and perception (VS 122, VS 211), graduate educational ...

The older textbooks on visual perception were conceived strictly ... textbooks had the look and feel of introductions to sensory physiology. What was missing from all these books was the 'glue ...

For more than a century, scientists have understood that three factors control pupil size: light, focus distance, and ...