ArticleFrontiers in human neuroscience2022
The Eye Pupil Adjusts to Illusorily Expanding Holes.
Article in Frontiers in human neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Pupil adjustments to illusory perceptions of the light intensity of object surfaces.Frontiers in human neuroscience · 2025Article
- Article
- Illusory light drives pupil responses in primates.Journal of vision · 2024Article
- The role of torso stiffness and prediction in the biomechanics of anxiety: a narrative review.Frontiers in sports and active living · 2024Review
- An Illusory Motion in Stationary Stimuli Alters Their Perceived Duration.Vision (Basel, Switzerland) · 2023Article
- How the Brain Becomes the Mind: Can Thermodynamics Explain the Emergence and Nature of Emotions?Entropy (Basel, Switzerland) · 2022Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Some static patterns evoke the perception of an illusory expanding central region or "hole." We asked observers to rate the magnitudes of illusory motion or expansion of black holes, and these predicted the degree of dilation of the pupil, measured with an eye tracker. In contrast, when the "holes" were colored (including white), i.e., emitted light, these patterns constricted the pupils, but the subjective expansions were also weaker compared with the black holes. The change rates of pupil diameters were significantly related to the illusory motion phenomenology only with the black holes. These findings can be accounted for within a perceiving-the-present account of visual illusions, where both the illusory motion and the pupillary adjustments represent compensatory mechanisms to the perception of the next moment, based on shared experiences with the ecological regularities of light.
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