EconPapers    
Economics at your fingertips  
 

Representation and computation in visual working memory

Paul M. Bays, Sebastian Schneegans, Wei Ji Ma and Timothy F. Brady ()
Additional contact information
Paul M. Bays: University of Cambridge
Sebastian Schneegans: University of Cambridge
Wei Ji Ma: New York University
Timothy F. Brady: University of California, San Diego

Nature Human Behaviour, 2024, vol. 8, issue 6, 1016-1034

Abstract: Abstract The ability to sustain internal representations of the sensory environment beyond immediate perception is a fundamental requirement of cognitive processing. In recent years, debates regarding the capacity and fidelity of the working memory (WM) system have advanced our understanding of the nature of these representations. In particular, there is growing recognition that WM representations are not merely imperfect copies of a perceived object or event. New experimental tools have revealed that observers possess richer information about the uncertainty in their memories and take advantage of environmental regularities to use limited memory resources optimally. Meanwhile, computational models of visuospatial WM formulated at different levels of implementation have converged on common principles relating capacity to variability and uncertainty. Here we review recent research on human WM from a computational perspective, including the neural mechanisms that support it.

Date: 2024
References: Add references at CitEc
Citations:

Downloads: (external link)
https://www.nature.com/articles/s41562-024-01871-2 Abstract (text/html)
Access to the full text of the articles in this series is restricted.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:nat:nathum:v:8:y:2024:i:6:d:10.1038_s41562-024-01871-2

Ordering information: This journal article can be ordered from
https://www.nature.com/nathumbehav/

DOI: 10.1038/s41562-024-01871-2

Access Statistics for this article

Nature Human Behaviour is currently edited by Stavroula Kousta

More articles in Nature Human Behaviour from Nature
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().

 
Page updated 2025-03-19
Handle: RePEc:nat:nathum:v:8:y:2024:i:6:d:10.1038_s41562-024-01871-2