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Related Experiment Video

Updated: Jun 4, 2026

Eye Movement Monitoring of Memory

Eye Movement Monitoring of Memory

Published on: August 15, 2010

Fragile memories for fleeting percepts.

Howard Bowman¹, Alberto Avilés²

¹School of Psychology, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom; School of Computing, University of Kent, Canterbury, Kent CT2 7NF, United Kingdom.

Consciousness and Cognition

|June 2, 2026

Summary

This summary is machine-generated.

The brain appears to subconsciously search for important information, even when we are not consciously aware of it. This supports the tokenized-percept theory of conscious perception.

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The Deese-Roediger-McDermott (DRM) Task: A Simple Cognitive Paradigm to Investigate False Memories in the Laboratory

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Published on: January 31, 2017

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Last Updated: Jun 4, 2026

Eye Movement Monitoring of Memory

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Published on: August 15, 2010

The Deese-Roediger-McDermott (DRM) Task: A Simple Cognitive Paradigm to Investigate False Memories in the Laboratory

The Deese-Roediger-McDermott (DRM) Task: A Simple Cognitive Paradigm to Investigate False Memories in the Laboratory

Published on: January 31, 2017

Area of Science:

Cognitive Psychology
Neuroscience
Perception

Background:

Human perception excels at identifying salient stimuli in complex environments.
The degree to which this search operates subconsciously remains a key research question.

Purpose of the Study:

To investigate whether the brain performs subliminal searches for salient stimuli.
To test the tokenized-percept theory by examining memory for rejected stimuli during target detection.

Main Methods:

Utilized Rapid Serial Visual Presentation (RSVP) to present stimuli at high rates.
Compared participants' ability to detect targets with their memory for non-target distractors.
Assessed both free recall and recognition memory for distractors.

Main Results:

Immediate free recall of distractors was poor, exhibiting a significant recency effect.
Recognition memory for distractors was better than free recall and less affected by recency.
Both recall and recognition memory performance were substantially lower than target detection performance.

Conclusions:

Findings support the hypothesis that the brain conducts subliminal searches for salient stimuli.
Provides evidence for the tokenized-percept theory, linking conscious perception to episodic experience marking.