Related Experiment Video
Updated: May 19, 2026
06:36
Three-Dimensional Mapping of the Rotation of Interactive Virtual Objects with Eye-Tracking Data
Published on: October 18, 2024
The format of representation for objects in orbit: Composite and internally referenced
Qihan Wu1, Jonathan I Flombaum1
1Department of Psychological and Brain Sciences, Johns Hopkins University.
Psychological Review
|May 18, 2026
Summary
Visual perception represents orbiting objects as composite systems, not independent ones, leading to greater processing difficulty. This finding suggests object-centered representations guide how we perceive motion and spatial relationships.
Area of Science:
- Cognitive Psychology
- Visual Perception
- Computational Neuroscience
Background:
- The representation of moving objects is crucial for understanding visual perception.
- Distinguishing between independent object tracking and composite system representation is fundamental.
- Orbital motion presents a unique challenge compared to linear translation.
Purpose of the Study:
- To investigate whether visual perception treats objects in circular motion as independent entities or as parts of a composite system.
- To test the hypothesis that rotational motion necessitates composite representations, increasing cognitive load.
- To explore the implications of object-centered representation principles in visual perception.
Main Methods:
- Participants performed tracking tasks involving objects moving in rotational and translational trajectories.
- A second experiment manipulated visual connections between objects to induce composite representations.
- Further experiments assessed error rates and quantified the strength of the freezing illusion.
Main Results:
- Performance was significantly worse for rotational motion compared to translational motion.
- Visible connecting lines impaired translational tracking, supporting the induction of composite representations.
- Rotation produced a stronger freezing illusion than matched translation, indicating broader application of these principles.
Conclusions:
- Visual perception constructs composite representations for objects in rotational motion.
- Object-centered representation principles extend to inferred axes and relational variables.
- These findings advance our understanding of how the brain processes complex motion and spatial relationships.
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