Working Memory Capacity and Neural Efficiency: Reconciling Load-Dependent Activation Patterns

Authors

  • Justyna Kwiatkowicz Department of Learning and Memory, Ziemia Chelminska Institute of Cognitive Neuroscience, Chelmno, Poland Author
  • Guntars-M Ernstsone Centre for Neuroimaging, Cesis Centre for Brain and Behaviour, Cesis, Latvia Author
  • Ivaylo-P Aleksandrov Centre for Computational Neuroscience, Rila Institute of Cognitive Neuroscience, Samokov, Bulgaria Author

DOI:

https://doi.org/10.5281/zenodo.22680960

Keywords:

Working Memory Capacity and Neural Efficiency; Cognitive neuroscience; Neurofeedback; Evidence synthesis; Research methodology

Abstract

There is real interest in working memory capacity and neural efficiency right now, and real uncertainty about exactly where it
delivers the most value. We pull together the current evidence for working memory capacity and neural efficiency, covering the
methodological, practical, regulatory and cost angles, with an eye on where practice has genuinely settled and where researchers
and reviewers are still largely working it out for themselves. Selective, context-specific pursuit looks better supported by the
evidence gathered here than either broad rollout or blanket avoidance.

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Dumitrescu A, Andric D, et al. "Working Memory Capacity and Neural Efficiency: a pilot demonstration". Cognitive, Affective, & Behavioral Neuroscience 34(2017): 443-455. DOI: 10.1016/j.ssci.2025.107028

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Grabowski P, Petrescu G, et al. "Working Memory Capacity and Neural Efficiency: a case study". Nature Communications 40(2014): 476-482. DOI: 10.1371/journal.pdig.0000514

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Published

2025-07-27