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Related Experiment Video

Updated: May 27, 2026

Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane

Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane

Published on: August 22, 2025

Effective processing of masked eye gaze requires volitional control.

Shahd Al-Janabi¹, Matthew Finkbeiner

¹Centre for Cognition and its Disorders, Macquarie University, Sydney, NSW 2109, Australia. shahd.al-janabi@mq.edu.au

Experimental Brain Research

|November 22, 2011

Summary

Masked eye gaze cues require volitional control to be effective, unlike unmasked cues which utilize both reflexive and top-down mechanisms. Context significantly impacts the validity effect of masked gaze cues.

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Last Updated: May 27, 2026

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Area of Science:

Cognitive psychology
Neuroscience
Visual attention

Background:

The validity effect describes how attention is guided by cues, influencing reaction times.
Investigating whether masked eye gaze cues rely on automatic (reflexive) or controlled (top-down) processing is crucial for understanding attention mechanisms.

Purpose of the Study:

To determine if the validity effect from masked eye gaze cues stems from reflexive or volitional top-down mechanisms.
To examine how experimental context influences the efficacy of masked versus unmasked eye gaze cues.

Main Methods:

A central cueing paradigm was employed to assess the validity effect.
Masked and unmasked eye gaze cues were presented under varying predictive contexts.
Participant reaction times to target stimuli were measured.

Main Results:

Masked eye gaze cues produced a validity effect, but only within specific contexts (i.e., alongside unmasked, predictive cues).
Unmasked eye gaze cues consistently yielded validity effects across diverse experimental contexts, including counter-predictive cueing.
The effectiveness of masked gaze cues was highly dependent on the surrounding experimental conditions.

Conclusions:

Effective processing of masked eye gaze cues appears to necessitate volitional control.
Unmasked (clearly visible) eye gaze cues benefit from both reflexive and top-down attentional mechanisms.
Contextual factors play a critical role in modulating the processing of gaze-based attentional cues.