However, the study, published in the Neurobiology of Aging, took a different approach, focusing on pupillary responses controlled by the locus coeruleus (LC), a cluster of neurons in the brain ...

But a study published last week (March 6) in eLife shows that an objective measure—how the pupil varies in size while viewing an optical illusion—reveals differences in perceptual styles and ...

A study demonstrated that individuals with aphantasia do not exhibit the imagery pupillary light response, which correlates with the strength of visual imagery. Instead, they showed typical pupil ...