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Related Experiment Video

Updated: Jun 5, 2026

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity

Published on: March 18, 2019

Visual attention and stability.

Sebastiaan Mathôt¹, Jan Theeuwes

¹Department of Cognitive Psychology, Vrije Universiteit, Amsterdam, The Netherlands. s.mathot@psy.vu.nl

Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences

|January 19, 2011

Summary

This summary is machine-generated.

Visual attention is crucial for maintaining a stable perception of the world, despite constant changes in the retinal image due to movement. Two mechanisms, passive and active, contribute to this visual stability.

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Area of Science:

Cognitive Neuroscience
Visual Perception

Background:

The human visual system maintains a stable perception of the world despite continuous changes in the retinal image caused by eye, head, and body movements.
Visual stability allows for effective visually guided actions.

Purpose of the Study:

To review the relationship between attention and visual stability.
To explore the mechanisms underlying visual stability.

Main Methods:

Review of existing literature on visual attention and stability.
Analysis of passive and active mechanisms contributing to visual stability.

Main Results:

Visual stability is not absolute and is primarily maintained for attended items.
Two distinct mechanisms contribute to visual stability: a passive mechanism and an active mechanism.
The passive mechanism relies on the visual system assuming world stability unless discrepancies arise.
The active mechanism involves remapping attended object information to compensate for eye movements.

Conclusions:

Visual attention plays a critical role in the perception of a stable world.
Both passive and active attentional mechanisms are vital for maintaining visual stability.