Authors
Wouter Kruijne, Sander M Bohte, Pieter R Roelfsema, Christian NL Olivers
Publication date
2021/12/1
Journal
Neural Computation
Volume
33
Issue
1
Pages
1-40
Publisher
MIT Press
Description
Working memory is essential: it serves to guide intelligent behavior of humans and nonhuman primates when task-relevant stimuli are no longer present to the senses. Moreover, complex tasks often require that multiple working memory representations can be flexibly and independently maintained, prioritized, and updated according to changing task demands. Thus far, neural network models of working memory have been unable to offer an integrative account of how such control mechanisms can be acquired in a biologically plausible manner. Here, we present WorkMATe, a neural network architecture that models cognitive control over working memory content and learns the appropriate control operations needed to solve complex working memory tasks. Key components of the model include a gated memory circuit that is controlled by internal actions, encoding sensory information through untrained …
Total citations
20202021202220232024348111
Scholar articles
W Kruijne, SM Bohte, PR Roelfsema, CNL Olivers - Neural Computation, 2021