Article

Why, where and how do top-down and bottom-up signals interact in the primate brain?

2025-03-17

Abstract excerpt

<p>Here we propose a roadmap for addressing hierarchical predictive coding theory (hPC) in the primate brain. hPC proposes that perception arises from the integration of bottom-up (BU) pathways carrying sensory evidence with top-down (TD) pathways carrying priors and expectations. However, there is surprising little evidence concerning the location and functional mechanisms underlying such BU-TD integration. This...

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Literature Corpus work: 7ce9463c-d677-5f5d-bfde-0fa78dd51a85
DOI: 10.31234/osf.io/7mryq_v1

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