The keen practitioner can gain helpful information simply by assessing pupillary responses. The pupils will offer substantial insight into one’s ocular health and the state of the visual ...

People with brain damage that has left them mute and motionless may be able to communicate with a system that measures the size of their pupils, a new study has found. Individuals suffering from ...

The pupillary light response as a physiological index of aphantasia, sensory and phenomenological imagery strength. eLife , 2022; 11 DOI: 10.7554/eLife.72484 Cite This Page : ...

The association between perceived glossiness and pupillary response has previously been elucidated through a collaborative effort involving the Cognitive Neurotechnology Unit and the Visual ...

Citation: Pupil response may shed light on who responds best to transcranial magnetic stimulation for depression (2023, October 20 ...

And while luminance is the main factor determining pupil size, there are plenty of other stimuli that can influence pupillary responses, from drugs and hormones to arousal and attention.

The phenomenon of pupillary constriction in response to bright visual stimuli has further been widely acknowledged. The researchers' latest investigation revealed that, after adjusting for uniform ...

Pupillary response to glare illusions of different colors. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2019 / 08 / 190808091405.htm ...

In the past, pupillary light reflex has been used to assess serious brain injuries. And in 2018 a team from the University of Washington presented a smartphone app designed to screen for ...

For over a century, scientists believed that light, focus distance, and cognitive effort were the main forces behind changes ...