striatum
developingintelligence | June 16, 2008In a recent issue of Science, Dahlin et al report the results of an executive function training paradigm focused on the process of mental updating. "Updating" is thought to be one of the core executive functions (as determined through confirmatory factor analysis), is thought to rely on the striatum (as determined through computational neural network modeling), and provides the dynamic gating capacity to working memory which may allow for "perceptual filtering" in which some items are attended and others ignored (as confirmed with neuroimaging).
24 subjects matched for age, education,…