The geometry of space

Following up on this cogsci article, this new article in Nautilus supports the previous work about how spatial motor schemas extend into abstract conceptual mapping. Excerpts:

“We, unlike our computers, represent information in geometrical space.[…] The brain represents concepts in the same way that it represents space and your location, by using the same neural circuitry for the brain’s ‘inner GPS.’ […] The hippocampus’ place and grid cells, in other words, map not only physical space but conceptual space. It appears that our representation of objects and concepts is very tightly linked with our representation of space.”

“One of the ways these cognitive spaces can benefit our behavior is when we encounter something we have never seen before. Based on the features of the new object we can position it in our cognitive space. We can then use our old knowledge to infer how to behave in this novel situation. […] Cognitive spaces are a domain-general format for human thinking, an overarching framework.”

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