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Related Experiment Video

Updated: May 27, 2026

Eye Movements in Visual Duration Perception: Disentangling Stimulus from Time in Predecisional Processes
09:27

Eye Movements in Visual Duration Perception: Disentangling Stimulus from Time in Predecisional Processes

Published on: January 19, 2024

Working memory modulates the perception of time.

Yi Pan1, Qian-Ying Luo

  • 1Department of Psychology, Hangzhou Normal University, Hangzhou, 310036, China. panyirich@zju.edu.cn

Psychonomic Bulletin & Review
|November 30, 2011
PubMed
Summary
This summary is machine-generated.

Working memory contents can distort time perception. Stimuli matching working memory representations are perceived as longer, demonstrating a link between memory and temporal experience.

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A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions
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A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

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Related Experiment Videos

Last Updated: May 27, 2026

Eye Movements in Visual Duration Perception: Disentangling Stimulus from Time in Predecisional Processes
09:27

Eye Movements in Visual Duration Perception: Disentangling Stimulus from Time in Predecisional Processes

Published on: January 19, 2024

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions
10:38

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

Published on: July 16, 2015

Area of Science:

  • Cognitive Neuroscience
  • Visual Perception
  • Time Perception

Background:

  • Working memory (WM) can enhance neural representations of visual stimuli.
  • It is unclear if WM contents distort conscious perception.
  • Previous research suggests WM influences perception but not time perception.

Purpose of the Study:

  • To investigate if working memory contents distort conscious perception of time.
  • To determine if stimuli matching WM representations are perceived differently in duration.
  • To explore the relationship between WM, neural representations, and time perception.

Main Methods:

  • Participants viewed visual stimuli.
  • Stimuli either matched or mismatched nontemporal representations held in working memory.
  • Participants reported the perceived duration of the stimuli.

Main Results:

  • Stimuli matching nontemporal working memory representations were perceived as significantly longer.
  • This is the first evidence of working memory causing distortions in time perception.
  • Findings support a common neural system for representing temporal and nontemporal magnitudes.

Conclusions:

  • Top-down modulation from working memory nontemporal contents distorts perceived temporal duration.
  • Perceived stimulus duration correlates with neural response magnitude in visual cortex.
  • Working memory plays a crucial role in shaping conscious perceptual experiences, including time.