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Working memory refers to a combination of components, including short-term memory and attention, that allow an individual to hold information temporarily as we perform cognitive tasks. It is an essential cognitive function that enables the execution of complex tasks such as problem-solving, comprehension, and reasoning. Unlike short-term memory, which simply involves the storage of information for a brief period, working memory involves the active manipulation and processing of this...
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Related Experiment Video

Updated: Nov 11, 2025

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
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Output planning at the input stage in visual working memory.

Sage E P Boettcher1,2, Daniela Gresch1,2,3, Anna C Nobre1,2

  • 1Oxford Centre for Human Brain Activity, Wellcome Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, UK.

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Summary
This summary is machine-generated.

Prospective action plans are encoded early in working memory alongside visual information, not gradually. This early dual visual-motor memory code enhances memory robustness for future behavior.

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Area of Science:

  • Cognitive Neuroscience
  • Neuroscience
  • Psychology

Background:

  • Working memory is crucial for bridging past experiences and future actions.
  • Understanding the interplay between sensory encoding and action planning in working memory is vital.

Purpose of the Study:

  • To investigate the timing of prospective action goal emergence during visual working memory.
  • To determine if action plans are encoded concurrently with sensory information.

Main Methods:

  • Utilized behavioral experiments to assess working memory and action planning.
  • Analyzed the temporal dynamics of action encoding relative to sensory encoding and preparation.

Main Results:

  • Prospective action plans are encoded early, concurrently with visual sensory information.
  • This early action encoding precedes later, time-adaptive action preparation.
  • Action encoding occurs even before intervening motor tasks and predicts subsequent behavior.

Conclusions:

  • The brain forms a dual visual-motor memory code by encoding action plans early in working memory.
  • This early integration enhances memory effectiveness and robustness for guiding future behavior.