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Related Concept Videos

Working Memory01:24

Working Memory

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 information.

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Related Experiment Video

Updated: May 25, 2026

Brain Imaging Investigation of the Neural Correlates of Observing Virtual Social Interactions
10:45

Brain Imaging Investigation of the Neural Correlates of Observing Virtual Social Interactions

Published on: July 6, 2011

Evidence for social working memory from a parametric functional MRI study.

Meghan L Meyer1, Robert P Spunt, Elliot T Berkman

  • 1Department of Psychology, University of California, Los Angeles, CA 90095, USA.

Proceedings of the National Academy of Sciences of the United States of America
|February 7, 2012
PubMed
Summary
This summary is machine-generated.

This study reveals how the brain handles increasing social information. Medial frontoparietal regions activate more with higher social load, linking to social abilities.

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Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Social Cognition

Background:

  • Social interaction relies on processing complex social information.
  • The neural basis of varying
  • social load
  • (amount of social information) remains unexplored.

Purpose of the Study:

  • To identify brain networks sensitive to increasing social load.
  • To investigate the relationship between social load processing and individual social cognitive abilities.

Main Methods:

  • Developed a novel social working memory paradigm.
  • Utilized neuroimaging to track brain activation patterns under varying social loads.
  • Correlated brain activity with individual differences in trait perspective-taking.

Main Results:

  • Both medial frontoparietal (social cognition) and lateral frontoparietal (nonsocial working memory) networks showed increased activation with rising social load.
  • Load-dependent medial frontoparietal activity uniquely correlated with individual differences in social cognitive ability.

Conclusions:

  • The medial frontoparietal cortex supports increasing mental effort in social cognition, unlike its response to nonsocial load.
  • Findings have implications for understanding social deficits in clinical disorders and developing interventions.