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. 2022 Mar;26(3):189-190.
doi: 10.1016/j.tics.2022.01.002. Epub 2022 Jan 25.

Semantic tiles or hub-and-spokes?

Timothy T Rogers  1 , Matthew A Lambon Ralph  2
Affiliations

Semantic tiles or hub-and-spokes?

Timothy T Rogers et al. Trends Cogn Sci. 2022 Mar.

Abstract

New results from Popham et al. generate 'semantic maps' from spoken narratives and movies that appear remarkably aligned near visual cortex. We consider whether such findings are consistent with the hub-and-spokes view of semantic representation or whether they require a rethinking of the cortical knowledge system.

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